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Spikes Tactical M16 5.56 Nickel Borron Bolt Carrier Group - .223/5.56 Bolt/Carrier, Nickel-Boron

Spikes Tactical M16 5.56 Nickel Borron Bolt Carrier Group - .223/5.56 Bolt/Carrier, Nickel-Boron

$20 off $200+. Use code SEPT20

Matched bolt/carrier set is machined to mil-spec dimensions using the latest manufacturing and quality-control techniques to deliver superb reliability in both semi-auto and select-fire rifles. Carrier is hard-chromed inside and has an M16-type... ... more

Spikes Tactical M16 5.56 Nickel Borron Bolt Carrier Group - .223/5.56 Bolt/Carrier, Nickel-Boron

Matched bolt/carrier set is machined to mil-spec dimensions using the latest manufacturing and quality-control techniques to deliver superb reliability in both semi-auto and select-fire rifles. Carrier is hard-chromed inside and has an M16-type...

$224.99

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American Built Arms Company Pro 5.56 Bolt Carrier Group BCG Nickel Boron Silver ABABCGNiB

American Built Arms Company Pro 5.56 Bolt Carrier Group BCG Nickel Boron Silver ABABCGNiB

American Built Arms Company Pro 5.56 Bolt Carrier Group BCG Nickel Boron Silver ABABCGNiB. These Bolt Carrier Groups by American Built Arms Company are built of 8620 steel and coated in Nickel Boron with a Nickel Boron coated bore so you'll need... ... more

American Built Arms Company Pro 5.56 Bolt Carrier Group BCG Nickel Boron Silver ABABCGNiB

American Built Arms Company Pro 5.56 Bolt Carrier Group BCG Nickel Boron Silver ABABCGNiB. These Bolt Carrier Groups by American Built Arms Company are built of 8620 steel and coated in Nickel Boron with a Nickel Boron coated bore so you'll need...

Optics Planet

$219.99

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Best Seller
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt Lightweight - Nickel Boron Finish ST5BG05

Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt Lightweight - Nickel Boron Finish ST5BG05

Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt Lightweight - Nickel Boron Finish ST5BG05. These Bolt Carrier Groups by Spikes Tactical have shot peened bolts that are CNC machined from 158 carpenter steel and a mil-spec tool steel carrier key that is... ... more

Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt Lightweight - Nickel Boron Finish ST5BG05

Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt Lightweight - Nickel Boron Finish ST5BG05. These Bolt Carrier Groups by Spikes Tactical have shot peened bolts that are CNC machined from 158 carpenter steel and a mil-spec tool steel carrier key that is...

Optics Planet

$250.00

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Wilson Combat Ar308 Low Mass Bolt Carrier Group Nickel Boron - Ar 308 Low Mass Bcg Nickel Boron

Wilson Combat Ar308 Low Mass Bolt Carrier Group Nickel Boron - Ar 308 Low Mass Bcg Nickel Boron

$20 off $200+. Use code SEPT20

The 8620 hardened low-mass steel carrier is smooth. This assembly includes a properly staked gas key for a lifetime of service in your next custom build. NB (Nickel Boron) plated for easy clean up and corrosion protection Bolt material is aerospace... ... more

Wilson Combat Ar308 Low Mass Bolt Carrier Group Nickel Boron - Ar 308 Low Mass Bcg Nickel Boron

The 8620 hardened low-mass steel carrier is smooth. This assembly includes a properly staked gas key for a lifetime of service in your next custom build. NB (Nickel Boron) plated for easy clean up and corrosion protection Bolt material is aerospace...

$309.95

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Lantac Enhanced Full Auto Style Bolt Carrier Group BCG w/ NiB Coating .223/5.56x45mm LA00223

Lantac Enhanced Full Auto Style Bolt Carrier Group BCG w/ NiB Coating .223/5.56x45mm LA00223

Lantac Enhanced Full Auto Style Bolt Carrier Group BCG w/ NiB Coating .223/5.56x45mm LA00223. Precision machined from high quality 8620 steel and coated with NiB electroless nickel boron with advanced UCT EXO these Bolt Carrier Groups by LANTAC... ... more

Lantac Enhanced Full Auto Style Bolt Carrier Group BCG w/ NiB Coating .223/5.56x45mm LA00223

Lantac Enhanced Full Auto Style Bolt Carrier Group BCG w/ NiB Coating .223/5.56x45mm LA00223. Precision machined from high quality 8620 steel and coated with NiB electroless nickel boron with advanced UCT EXO these Bolt Carrier Groups by LANTAC...

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$290.99

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Lantac Enhanced Full Auto Style Bolt Carrier Group BCG w/ NiB Coating .308/7.62x51mm LA00300

Lantac Enhanced Full Auto Style Bolt Carrier Group BCG w/ NiB Coating .308/7.62x51mm LA00300

Lantac Enhanced Full Auto Style Bolt Carrier Group BCG w/ NiB Coating .308/7.62x51mm LA00300. Precision machined from high quality 8620 steel and coated with NiB electroless nickel boron with advanced UCT EXO these Bolt Carrier Groups by LANTAC... ... more

Lantac Enhanced Full Auto Style Bolt Carrier Group BCG w/ NiB Coating .308/7.62x51mm LA00300

Lantac Enhanced Full Auto Style Bolt Carrier Group BCG w/ NiB Coating .308/7.62x51mm LA00300. Precision machined from high quality 8620 steel and coated with NiB electroless nickel boron with advanced UCT EXO these Bolt Carrier Groups by LANTAC...

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$351.99

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Black Rain Ordnance Bolt Carrier Group BCG Nickel Boron BRO-BCG

Black Rain Ordnance Bolt Carrier Group BCG Nickel Boron BRO-BCG

Black Rain Ordnance Bolt Carrier Group BCG Nickel Boron BRO-BCG. 56x45mm NATO .223 Remington Hand: Right Bolt Material: Steel Carrier Material: 8620 Steel Package Contents: Black Rain Ordnance Bolt Carrier Group Black Rain Ordnance BRO-BCG: Bolt... ... more

Black Rain Ordnance Bolt Carrier Group BCG Nickel Boron BRO-BCG

Black Rain Ordnance Bolt Carrier Group BCG Nickel Boron BRO-BCG. 56x45mm NATO .223 Remington Hand: Right Bolt Material: Steel Carrier Material: 8620 Steel Package Contents: Black Rain Ordnance Bolt Carrier Group Black Rain Ordnance BRO-BCG: Bolt...

Optics Planet

$229.00

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Black Rain Ordnance .458 Bolt Carrier Group BCG Nickel Boron BRO-BCG-458S

Black Rain Ordnance .458 Bolt Carrier Group BCG Nickel Boron BRO-BCG-458S

Black Rain Ordnance .458 Bolt Carrier Group BCG Nickel Boron BRO-BCG-458S. 458 Bolt Carrier Group BCG Specifications for Black Rain Ordnance .458 Bolt Carrier Group (BCG): Manufacturer: Black Rain Ordnance Color: Silver Finish: NIB Cartridge: .458... ... more

Black Rain Ordnance .458 Bolt Carrier Group BCG Nickel Boron BRO-BCG-458S

Black Rain Ordnance .458 Bolt Carrier Group BCG Nickel Boron BRO-BCG-458S. 458 Bolt Carrier Group BCG Specifications for Black Rain Ordnance .458 Bolt Carrier Group (BCG): Manufacturer: Black Rain Ordnance Color: Silver Finish: NIB Cartridge: .458...

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$239.00

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Black Rain Ordnance Bolt Carrier Group BCG Left Handed Nickel Boron BRO-BCG-LH

Black Rain Ordnance Bolt Carrier Group BCG Left Handed Nickel Boron BRO-BCG-LH

Black Rain Ordnance Bolt Carrier Group BCG Left Handed Nickel Boron BRO-BCG-LH. 56x45mm NATO .223 Remington Gun Make: AR Platform Gun Model: AR-15 Hand: Left Condition: New Bolt Material: Steel Carrier Material: 8620 Steel Package Contents: Black... ... more

Black Rain Ordnance Bolt Carrier Group BCG Left Handed Nickel Boron BRO-BCG-LH

Black Rain Ordnance Bolt Carrier Group BCG Left Handed Nickel Boron BRO-BCG-LH. 56x45mm NATO .223 Remington Gun Make: AR Platform Gun Model: AR-15 Hand: Left Condition: New Bolt Material: Steel Carrier Material: 8620 Steel Package Contents: Black...

Optics Planet

$229.00

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Fostech AR-15 Complete Lite Bolt Carrier Group BCG Low Mass Nickel Boron Coating FT-BCG-NB-LOWMASS

Fostech AR-15 Complete Lite Bolt Carrier Group BCG Low Mass Nickel Boron Coating FT-BCG-NB-LOWMASS

Fostech AR-15 Complete Lite Bolt Carrier Group BCG Low Mass Nickel Boron Coating FT-BCG-NB-LOWMASS. These Bolt Carrier Groups by FosTech Outdoors are constructed out of nickel boron ensuring the best quality and performance possible for your rifle.... ... more

Fostech AR-15 Complete Lite Bolt Carrier Group BCG Low Mass Nickel Boron Coating FT-BCG-NB-LOWMASS

Fostech AR-15 Complete Lite Bolt Carrier Group BCG Low Mass Nickel Boron Coating FT-BCG-NB-LOWMASS. These Bolt Carrier Groups by FosTech Outdoors are constructed out of nickel boron ensuring the best quality and performance possible for your rifle....

Optics Planet

$245.99

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Fostech AR-15 Complete Bolt Carrier Group BCG Black Nitride Coating FT-BCG

Fostech AR-15 Complete Bolt Carrier Group BCG Black Nitride Coating FT-BCG

Fostech AR-15 Complete Bolt Carrier Group BCG Black Nitride Coating FT-BCG. This is a standard full-auto M16 cut Nickel Boron Bolt Carrier Group BCG. It is designed to function with the Echo AR-II and the Echo Sport. Specifications for Fostech AR-15... ... more

Fostech AR-15 Complete Bolt Carrier Group BCG Black Nitride Coating FT-BCG

Fostech AR-15 Complete Bolt Carrier Group BCG Black Nitride Coating FT-BCG. This is a standard full-auto M16 cut Nickel Boron Bolt Carrier Group BCG. It is designed to function with the Echo AR-II and the Echo Sport. Specifications for Fostech AR-15...

Optics Planet

$159.99

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Fostech AR-15 Complete Bolt Carrier Group BCG Nickel Boron FT-BCG-NB

Fostech AR-15 Complete Bolt Carrier Group BCG Nickel Boron FT-BCG-NB

Fostech AR-15 Complete Bolt Carrier Group BCG Nickel Boron FT-BCG-NB. This is a standard full-auto M16 cut Nickel Boron Bolt Carrier Group BCG. It is designed to function with the Echo AR-II and the Echo Sport. Specifications for Fostech AR-15... ... more

Fostech AR-15 Complete Bolt Carrier Group BCG Nickel Boron FT-BCG-NB

Fostech AR-15 Complete Bolt Carrier Group BCG Nickel Boron FT-BCG-NB. This is a standard full-auto M16 cut Nickel Boron Bolt Carrier Group BCG. It is designed to function with the Echo AR-II and the Echo Sport. Specifications for Fostech AR-15...

Optics Planet

$175.99

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Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt Nickel Boron Finish ST5BG03

Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt Nickel Boron Finish ST5BG03

Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt Nickel Boron Finish ST5BG03. These Bolt Carrier Groups by Spikes Tactical have shot peened bolts that are CNC machined from 158 carpenter steel and a mil-spec tool steel carrier key that is expertly... ... more

Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt Nickel Boron Finish ST5BG03

Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt Nickel Boron Finish ST5BG03. These Bolt Carrier Groups by Spikes Tactical have shot peened bolts that are CNC machined from 158 carpenter steel and a mil-spec tool steel carrier key that is expertly...

Optics Planet

$225.00

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Spikes Tactical BCG .308 - Nickel Boron Finish STXBG03

Spikes Tactical BCG .308 - Nickel Boron Finish STXBG03

Spikes Tactical BCG .308 - Nickel Boron Finish STXBG03. 308 Bolt Carrier Group BCG available with a phosphate or nickel boron finish. Thee Bolt Carrier Groups brought to you by Spikes Tactical feature an 8620 tool steel carrier gas key and extractor... ... more

Spikes Tactical BCG .308 - Nickel Boron Finish STXBG03

Spikes Tactical BCG .308 - Nickel Boron Finish STXBG03. 308 Bolt Carrier Group BCG available with a phosphate or nickel boron finish. Thee Bolt Carrier Groups brought to you by Spikes Tactical feature an 8620 tool steel carrier gas key and extractor...

Optics Planet

$299.00

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Spikes Tactical BCG .308 - Phosphate Finish STXBG01

Spikes Tactical BCG .308 - Phosphate Finish STXBG01

Spikes Tactical BCG .308 - Phosphate Finish STXBG01. 308 Bolt Carrier Group BCG available with a phosphate or nickel boron finish. Thee Bolt Carrier Groups brought to you by Spikes Tactical feature an 8620 tool steel carrier gas key and extractor as... ... more

Spikes Tactical BCG .308 - Phosphate Finish STXBG01

Spikes Tactical BCG .308 - Phosphate Finish STXBG01. 308 Bolt Carrier Group BCG available with a phosphate or nickel boron finish. Thee Bolt Carrier Groups brought to you by Spikes Tactical feature an 8620 tool steel carrier gas key and extractor as...

Optics Planet

$249.00

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FailZero 458 SOCOM Bolt Carrier Group BCG No Hammer Nickel Boron Coated FZ-458-01-NH

FailZero 458 SOCOM Bolt Carrier Group BCG No Hammer Nickel Boron Coated FZ-458-01-NH

FailZero 458 SOCOM Bolt Carrier Group BCG No Hammer Nickel Boron Coated FZ-458-01-NH. 458 SOCOM Condition: New Bolt Material: Steel Carrier Material: 8620 Steel Package Contents: FailZero 458 SOCOM Bolt Carrier Group No Hammer FailZero FZ-458-01-NH:... ... more

FailZero 458 SOCOM Bolt Carrier Group BCG No Hammer Nickel Boron Coated FZ-458-01-NH

FailZero 458 SOCOM Bolt Carrier Group BCG No Hammer Nickel Boron Coated FZ-458-01-NH. 458 SOCOM Condition: New Bolt Material: Steel Carrier Material: 8620 Steel Package Contents: FailZero 458 SOCOM Bolt Carrier Group No Hammer FailZero FZ-458-01-NH:...

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$189.00

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FailZero AR10 Bolt Carrier Group BCG Nickel Boron Coated FZ-AR10-01-NH

FailZero AR10 Bolt Carrier Group BCG Nickel Boron Coated FZ-AR10-01-NH

FailZero AR10 Bolt Carrier Group BCG Nickel Boron Coated FZ-AR10-01-NH. 308 Bolt Carrier Group BCG. All essential parts of these Bolt Carrier Groups by FailZero are coated with EXO nickel boron that provides a permanent dry lubricity while... ... more

FailZero AR10 Bolt Carrier Group BCG Nickel Boron Coated FZ-AR10-01-NH

FailZero AR10 Bolt Carrier Group BCG Nickel Boron Coated FZ-AR10-01-NH. 308 Bolt Carrier Group BCG. All essential parts of these Bolt Carrier Groups by FailZero are coated with EXO nickel boron that provides a permanent dry lubricity while...

Optics Planet

$259.00

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FailZero AR15 Bolt Carrier Group BCG No Hammer Black FZ-AR15-01-NH-BLACK

FailZero AR15 Bolt Carrier Group BCG No Hammer Black FZ-AR15-01-NH-BLACK

FailZero AR15 Bolt Carrier Group BCG No Hammer Black FZ-AR15-01-NH-BLACK. The majority of components in these FailZero Bolt Carrier Groups are nickel boron-treated to create a stronger part that is resistant to corrosion and has permanent dry... ... more

FailZero AR15 Bolt Carrier Group BCG No Hammer Black FZ-AR15-01-NH-BLACK

FailZero AR15 Bolt Carrier Group BCG No Hammer Black FZ-AR15-01-NH-BLACK. The majority of components in these FailZero Bolt Carrier Groups are nickel boron-treated to create a stronger part that is resistant to corrosion and has permanent dry...

Optics Planet

$179.00

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LANTAC Enhanced Bolt Carrier Group BCG Full Auto Style .308/7.62 01-UP-762-NIT-EBCG

LANTAC Enhanced Bolt Carrier Group BCG Full Auto Style .308/7.62 01-UP-762-NIT-EBCG

LANTAC Enhanced Bolt Carrier Group BCG Full Auto Style .308/7.62 01-UP-762-NIT-EBCG. Our DPMS Style 308 BCG is precision machined from 8620 Steel with a 9310 Precision Hard Ground Bolt. The entire carrier assembly is NiB Electroless Nickel Boron... ... more

LANTAC Enhanced Bolt Carrier Group BCG Full Auto Style .308/7.62 01-UP-762-NIT-EBCG

LANTAC Enhanced Bolt Carrier Group BCG Full Auto Style .308/7.62 01-UP-762-NIT-EBCG. Our DPMS Style 308 BCG is precision machined from 8620 Steel with a 9310 Precision Hard Ground Bolt. The entire carrier assembly is NiB Electroless Nickel Boron...

Optics Planet

$351.99

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Radical Firearms Bolt Carrier Group BCG RF 6.5 Grendel Type 2/12.7x42mm M16 BCG Melonite Black 65GMEL-BCG

Radical Firearms Bolt Carrier Group BCG RF 6.5 Grendel Type 2/12.7x42mm M16 BCG Melonite Black 65GMEL-BCG

Radical Firearms Bolt Carrier Group BCG RF 6.5 Grendel Type 2/12.7x42mm M16 BCG Melonite Black 65GMEL-BCG. 5 Grendel (Type 2) / 12.7x42mm M16 Carrier ( Melonite ) Specifications for Radical Firearms RF 6.5 Grendel Type 2/12.7x42mm M16 BCG Melonite... ... more

Radical Firearms Bolt Carrier Group BCG RF 6.5 Grendel Type 2/12.7x42mm M16 BCG Melonite Black 65GMEL-BCG

Radical Firearms Bolt Carrier Group BCG RF 6.5 Grendel Type 2/12.7x42mm M16 BCG Melonite Black 65GMEL-BCG. 5 Grendel (Type 2) / 12.7x42mm M16 Carrier ( Melonite ) Specifications for Radical Firearms RF 6.5 Grendel Type 2/12.7x42mm M16 BCG Melonite...

Optics Planet

$171.29

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Dark Storm Industries DS-9 9mm Bolt Carrier Group BCG Nickel Boron DSI-BCG-9MG-NIB

Dark Storm Industries DS-9 9mm Bolt Carrier Group BCG Nickel Boron DSI-BCG-9MG-NIB

Dark Storm Industries DS-9 9mm Bolt Carrier Group BCG Nickel Boron DSI-BCG-9MG-NIB. These Bolt Carrier Groups through the professional product specialists at Dark Storm Industries are fashioned working with heavy duty and efficient components to be... ... more

Dark Storm Industries DS-9 9mm Bolt Carrier Group BCG Nickel Boron DSI-BCG-9MG-NIB

Dark Storm Industries DS-9 9mm Bolt Carrier Group BCG Nickel Boron DSI-BCG-9MG-NIB. These Bolt Carrier Groups through the professional product specialists at Dark Storm Industries are fashioned working with heavy duty and efficient components to be...

Optics Planet

$199.95

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Dark Storm Industries DS-15 5.56 Bolt Carrier Group BCG Nickel Boron DSI-BCG-556-NIB

Dark Storm Industries DS-15 5.56 Bolt Carrier Group BCG Nickel Boron DSI-BCG-556-NIB

Dark Storm Industries DS-15 5.56 Bolt Carrier Group BCG Nickel Boron DSI-BCG-556-NIB. 223 5.56 or .300 Blackout Specifications for Dark Storm Industries DS-15 5.56 Bolt Carrier Group (BCG): Manufacturer: Dark Storm Industries Fabric/Material: Steel... ... more

Dark Storm Industries DS-15 5.56 Bolt Carrier Group BCG Nickel Boron DSI-BCG-556-NIB

Dark Storm Industries DS-15 5.56 Bolt Carrier Group BCG Nickel Boron DSI-BCG-556-NIB. 223 5.56 or .300 Blackout Specifications for Dark Storm Industries DS-15 5.56 Bolt Carrier Group (BCG): Manufacturer: Dark Storm Industries Fabric/Material: Steel...

Optics Planet

$199.95

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Faxon Firearms 6.5 Grendel Type 2 .136 9310 Bolt Carrier Complete Black FF65GBCGCNITRIDE

Faxon Firearms 6.5 Grendel Type 2 .136 9310 Bolt Carrier Complete Black FF65GBCGCNITRIDE

Faxon Firearms 6.5 Grendel Type 2 .136 9310 Bolt Carrier Complete Black FF65GBCGCNITRIDE. 5 Grendel Bolt Carrier Group BCG goes above and beyond MIL-SPEC to create a more reliable and longer-lasting rifle for the range or hunting grounds. These Bolt... ... more

Faxon Firearms 6.5 Grendel Type 2 .136 9310 Bolt Carrier Complete Black FF65GBCGCNITRIDE

Faxon Firearms 6.5 Grendel Type 2 .136 9310 Bolt Carrier Complete Black FF65GBCGCNITRIDE. 5 Grendel Bolt Carrier Group BCG goes above and beyond MIL-SPEC to create a more reliable and longer-lasting rifle for the range or hunting grounds. These Bolt...

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$165.00

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TRYBE Defense Milspec Complete Bolt Carrier Nickel Boron BCG-NB

TRYBE Defense Milspec Complete Bolt Carrier Nickel Boron BCG-NB

TRYBE Defense Milspec Complete Bolt Carrier Nickel Boron BCG-NB. This fully assembled Bolt Carrier Group BCG from TRYBE Defense includes the bolt bolt carrier gas key firing pin cam pin and firing pin retaining pin. Every Bolt is High Pressure... ... more

TRYBE Defense Milspec Complete Bolt Carrier Nickel Boron BCG-NB

TRYBE Defense Milspec Complete Bolt Carrier Nickel Boron BCG-NB. This fully assembled Bolt Carrier Group BCG from TRYBE Defense includes the bolt bolt carrier gas key firing pin cam pin and firing pin retaining pin. Every Bolt is High Pressure...

Optics Planet

$199.99

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Anderson Manufacturing M16 .223/5.56 Bolt Carrier Group BCG Nickel Boron Box B2-K630-AB00-0P

Anderson Manufacturing M16 .223/5.56 Bolt Carrier Group BCG Nickel Boron Box B2-K630-AB00-0P

Anderson Manufacturing M16 .223/5.56 Bolt Carrier Group BCG Nickel Boron Box B2-K630-AB00-0P. 223/5.56 BCG is a beautifully crafted carrier made out of 8620 steel and features a Bolt made of 9310 steel. Anderson Manufacturing Nickel Boron is... ... more

Anderson Manufacturing M16 .223/5.56 Bolt Carrier Group BCG Nickel Boron Box B2-K630-AB00-0P

Anderson Manufacturing M16 .223/5.56 Bolt Carrier Group BCG Nickel Boron Box B2-K630-AB00-0P. 223/5.56 BCG is a beautifully crafted carrier made out of 8620 steel and features a Bolt made of 9310 steel. Anderson Manufacturing Nickel Boron is...

Optics Planet

$171.99

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TRYBE Defense Milspec Complete 6.5 Grendel Bolt Carrier Group BCG-Type 2 Bolt Face Black Nitride BCG65GREN-QPQ

TRYBE Defense Milspec Complete 6.5 Grendel Bolt Carrier Group BCG-Type 2 Bolt Face Black Nitride BCG65GREN-QPQ

TRYBE Defense Milspec Complete 6.5 Grendel Bolt Carrier Group BCG-Type 2 Bolt Face Black Nitride BCG65GREN-QPQ. This fully assembled Bolt Carrier Group BCG from TRYBE Defense includes the bolt bolt carrier gas key firing pin cam pin and firing pin... ... more

TRYBE Defense Milspec Complete 6.5 Grendel Bolt Carrier Group BCG-Type 2 Bolt Face Black Nitride BCG65GREN-QPQ

TRYBE Defense Milspec Complete 6.5 Grendel Bolt Carrier Group BCG-Type 2 Bolt Face Black Nitride BCG65GREN-QPQ. This fully assembled Bolt Carrier Group BCG from TRYBE Defense includes the bolt bolt carrier gas key firing pin cam pin and firing pin...

Optics Planet

$149.99

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TRYBE Defense Milspec Complete AR10 .308 Bolt Carrier Group BCG Nickel Boron BCG308-NB

TRYBE Defense Milspec Complete AR10 .308 Bolt Carrier Group BCG Nickel Boron BCG308-NB

TRYBE Defense Milspec Complete AR10 .308 Bolt Carrier Group BCG Nickel Boron BCG308-NB. This fully assembled Bolt Carrier Group BCG from TRYBE Defense includes the bolt bolt carrier gas key firing pin cam pin and firing pin retaining pin. Every Bolt... ... more

TRYBE Defense Milspec Complete AR10 .308 Bolt Carrier Group BCG Nickel Boron BCG308-NB

TRYBE Defense Milspec Complete AR10 .308 Bolt Carrier Group BCG Nickel Boron BCG308-NB. This fully assembled Bolt Carrier Group BCG from TRYBE Defense includes the bolt bolt carrier gas key firing pin cam pin and firing pin retaining pin. Every Bolt...

Optics Planet

$214.99

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Alpha Shooting Sports ALPHA Premium 5.56 V2 Bolt Carrier Group BCG NiB Plated Silver BCGPV2NIB

Alpha Shooting Sports ALPHA Premium 5.56 V2 Bolt Carrier Group BCG NiB Plated Silver BCGPV2NIB

Alpha Shooting Sports ALPHA Premium 5.56 V2 Bolt Carrier Group BCG NiB Plated Silver BCGPV2NIB. NiB (Nickel Boron) plating reduces friction adding corrosion resistance inside and out as well as wear resistance. Bolt machined from 9310 steel and MPI... ... more

Alpha Shooting Sports ALPHA Premium 5.56 V2 Bolt Carrier Group BCG NiB Plated Silver BCGPV2NIB

Alpha Shooting Sports ALPHA Premium 5.56 V2 Bolt Carrier Group BCG NiB Plated Silver BCGPV2NIB. NiB (Nickel Boron) plating reduces friction adding corrosion resistance inside and out as well as wear resistance. Bolt machined from 9310 steel and MPI...

Optics Planet

$159.95

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Tiger Rock AR-15 Bolt Carrier Group BCG Assembly 9310 Bolt Standard Design Nickel Boron BCG-NB

Tiger Rock AR-15 Bolt Carrier Group BCG Assembly 9310 Bolt Standard Design Nickel Boron BCG-NB

Tiger Rock AR-15 Bolt Carrier Group BCG Assembly 9310 Bolt Standard Design Nickel Boron BCG-NB. Specifications for Tiger Rock AR-15 Bolt Carrier Group (BCG) Assembly: Manufacturer: Tiger Rock Fabric/Material: Heat Treated Steel Cartridge: 5.56x45mm... ... more

Tiger Rock AR-15 Bolt Carrier Group BCG Assembly 9310 Bolt Standard Design Nickel Boron BCG-NB

Tiger Rock AR-15 Bolt Carrier Group BCG Assembly 9310 Bolt Standard Design Nickel Boron BCG-NB. Specifications for Tiger Rock AR-15 Bolt Carrier Group (BCG) Assembly: Manufacturer: Tiger Rock Fabric/Material: Heat Treated Steel Cartridge: 5.56x45mm...

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$169.99

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WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Flat Dark Earth 1-NIBXBCG0005-FDE

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Flat Dark Earth 1-NIBXBCG0005-FDE

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Flat Dark Earth 1-NIBXBCG0005-FDE. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. Coating is guaranteed for life... ... more

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Flat Dark Earth 1-NIBXBCG0005-FDE

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Flat Dark Earth 1-NIBXBCG0005-FDE. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. Coating is guaranteed for life...

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$195.00

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WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Marine Corp Red 1-NIBXBCG0005-MCR

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Marine Corp Red 1-NIBXBCG0005-MCR

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Marine Corp Red 1-NIBXBCG0005-MCR. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. Coating is guaranteed for life... ... more

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Marine Corp Red 1-NIBXBCG0005-MCR

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Marine Corp Red 1-NIBXBCG0005-MCR. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. Coating is guaranteed for life...

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$195.00

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WMD Guns M16/AR-15 Bolt Carrier Group BCG .308 NiB-X Nickel 1-NIBXBCG308

WMD Guns M16/AR-15 Bolt Carrier Group BCG .308 NiB-X Nickel 1-NIBXBCG308

WMD Guns M16/AR-15 Bolt Carrier Group BCG .308 NiB-X Nickel 1-NIBXBCG308. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. The BCG components are coated and polished to... ... more

WMD Guns M16/AR-15 Bolt Carrier Group BCG .308 NiB-X Nickel 1-NIBXBCG308

WMD Guns M16/AR-15 Bolt Carrier Group BCG .308 NiB-X Nickel 1-NIBXBCG308. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. The BCG components are coated and polished to...

Optics Planet

$259.00

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WMD Guns M16/AR-15 Bolt Carrier Group BCG .458 SOCOM NiB-X Nickel 1-NIBXBCG458SOC

WMD Guns M16/AR-15 Bolt Carrier Group BCG .458 SOCOM NiB-X Nickel 1-NIBXBCG458SOC

WMD Guns M16/AR-15 Bolt Carrier Group BCG .458 SOCOM NiB-X Nickel 1-NIBXBCG458SOC. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. The BCG components are coated and... ... more

WMD Guns M16/AR-15 Bolt Carrier Group BCG .458 SOCOM NiB-X Nickel 1-NIBXBCG458SOC

WMD Guns M16/AR-15 Bolt Carrier Group BCG .458 SOCOM NiB-X Nickel 1-NIBXBCG458SOC. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. The BCG components are coated and...

Optics Planet

$195.00

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WMD Guns M16/AR-15 Bolt Carrier Group BCG 9mm NiB-X Nickel 1-NIBXBCG9MM

WMD Guns M16/AR-15 Bolt Carrier Group BCG 9mm NiB-X Nickel 1-NIBXBCG9MM

WMD Guns M16/AR-15 Bolt Carrier Group BCG 9mm NiB-X Nickel 1-NIBXBCG9MM. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. The BCG components are coated and polished to... ... more

WMD Guns M16/AR-15 Bolt Carrier Group BCG 9mm NiB-X Nickel 1-NIBXBCG9MM

WMD Guns M16/AR-15 Bolt Carrier Group BCG 9mm NiB-X Nickel 1-NIBXBCG9MM. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. The BCG components are coated and polished to...

Optics Planet

$164.00

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WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Tiffany Turquoise 1-NIBXBCG0005-TT

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Tiffany Turquoise 1-NIBXBCG0005-TT

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Tiffany Turquoise 1-NIBXBCG0005-TT. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. Coating is guaranteed for... ... more

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Tiffany Turquoise 1-NIBXBCG0005-TT

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Tiffany Turquoise 1-NIBXBCG0005-TT. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. Coating is guaranteed for...

Optics Planet

$195.00

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WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Titanium Blue 1-NIBXBCG0005-TB

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Titanium Blue 1-NIBXBCG0005-TB

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Titanium Blue 1-NIBXBCG0005-TB. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. Coating is guaranteed for life... ... more

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Titanium Blue 1-NIBXBCG0005-TB

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Titanium Blue 1-NIBXBCG0005-TB. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. Coating is guaranteed for life...

Optics Planet

$195.00

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WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Cobalt 1-NIBXBCG0005-Cobalt

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Cobalt 1-NIBXBCG0005-Cobalt

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Cobalt 1-NIBXBCG0005-Cobalt. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. Coating is guaranteed for life... ... more

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Cobalt 1-NIBXBCG0005-Cobalt

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Cobalt 1-NIBXBCG0005-Cobalt. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. Coating is guaranteed for life...

Optics Planet

$195.00

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WMD Guns M16/AR-15 Bolt Carrier Group BCG .224 Valkyrie/6.8 SPC NiB-X Nickel 1-NIBXBCG224

WMD Guns M16/AR-15 Bolt Carrier Group BCG .224 Valkyrie/6.8 SPC NiB-X Nickel 1-NIBXBCG224

WMD Guns M16/AR-15 Bolt Carrier Group BCG .224 Valkyrie/6.8 SPC NiB-X Nickel 1-NIBXBCG224. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. The BCG components are coated... ... more

WMD Guns M16/AR-15 Bolt Carrier Group BCG .224 Valkyrie/6.8 SPC NiB-X Nickel 1-NIBXBCG224

WMD Guns M16/AR-15 Bolt Carrier Group BCG .224 Valkyrie/6.8 SPC NiB-X Nickel 1-NIBXBCG224. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. The BCG components are coated...

Optics Planet

$195.00

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WMD Guns M16/AR-15 Bolt Carrier Group BCG 6.8 SPC NiB-X Nickel 1-NIBXBCG68SPC

WMD Guns M16/AR-15 Bolt Carrier Group BCG 6.8 SPC NiB-X Nickel 1-NIBXBCG68SPC

WMD Guns M16/AR-15 Bolt Carrier Group BCG 6.8 SPC NiB-X Nickel 1-NIBXBCG68SPC. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. The BCG components are coated and polished... ... more

WMD Guns M16/AR-15 Bolt Carrier Group BCG 6.8 SPC NiB-X Nickel 1-NIBXBCG68SPC

WMD Guns M16/AR-15 Bolt Carrier Group BCG 6.8 SPC NiB-X Nickel 1-NIBXBCG68SPC. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. The BCG components are coated and polished...

Optics Planet

$195.00

FREE shipping

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