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Complete BCG

 
 

FailZero

Fz Ar15 Bolt Carrier Group

$136.35

This Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil spec AR15 upper receivers. All critical parts are coated with EXO Nickel Boron technology that provides permanent dry lubricity, extreme durability and increases both...

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WMD Guns

Wmd Nib-x Bcg Without Hammer 556

$147.60

BCG components are NiB-X coated and polished to reduce fouling adherence. Coating is guaranteed for life against chipping, spalling or flaking. Over 30K rounds in Government protocol endurance testing did not wear the coating off. Especially beneficial...

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FailZero

Fz M16/m4 Bolt Carrier Group

$165.05

This Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil spec M16" M4 or AR15 upper receivers. All critical parts are coated with EXO Nickel Boron technology that provides permanent dry lubricity, extreme durability and...

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FailZero

Fz Basic Semi Kit Bolt & Hammer

$165.05

This Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil spec AR15 upper receivers. All critical parts are coated with EXO Nickel Boron technology that provides permanent dry lubricity, extreme durability and increases both...

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Battle Arms Development Inc

Bad M4/m16 556 Enhanced Bcg

$191.94

Battle Arms Development, Inc. Bad-ebcg-m16, Enhanced Bolt Carrier Group, Black Finish Bad-ebcg-m16Model: BAD-EBCG-M16Product Type: Bolt Carrier GroupDescription: Enhanced Bolt Carrier Group

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Midwest Industries

Midwest 5.56/ar15 Black Nitride Bcg

$157.95

High quality components and precise manufacturing make Midwest Industries parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build quality of these parts will ensure years of service you can count on.Features...

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LBE Unlimited

Lbe 556 Bolt Carrier Group Nib

$140.19

The LBE Nickel Boron Complete BCG includes the firing pin, retaining pin, cam pin, extractor and bolt gas rings. Made in the USA.Features :Fits AR-15Complete NIB BCGMade in the USA

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FailZero

Fz M16/m4 Bcg No Hammer Blk

$150.71

This Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil spec M16" M4 or AR15 upper receivers. All critical parts are coated with EXO Nickel Boron technology that provides permanent dry lubricity, extreme durability and...

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FailZero

Fz M16 Bolt Carrier Group

$136.35

This Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil spec M16" M4 or AR15 upper receivers. All critical parts are coated with EXO Nickel Boron technology that provides permanent dry lubricity, extreme durability and...

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Spikes Tactical

Spike's 9mm Bolt Blk

$179.96

The Spikes Tactical 9mm Enhanced Bolt can be used with both Glock and Colt pattern lowers.Features : Blow Back Design Black Nitride Finish Laser Engraved with ST Spider Logo

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Spikes Tactical

Spike's Bcg 5.56 Nib

$202.50

Your Bolt Carrier Group is one of the most critical parts of your build. Dont buy an imitation. This is the Spikes Tactical BCG with Nickel Boron Coating.Features :Nickel Boron Coating Inside and Out (Bolt, Carrier, and Gas Key)Laser Engraved with ST...

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Spikes Tactical

Spike's M16 Bolt Carrier Group Blk

$137.20

Your Bolt Carrier Group is one of the most critical parts of your build. Dont buy an imitation. This is the same BCG Spikes Tactical uses in their factory built rifles.Features : Phosphate Coating Inside and Out Laser Engraved with ST Spider...

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LanTac

Lantac 556 Milspec+ Bcg Blk Nitride

$170.99

High quality components and precise manufacturing make Lantac parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build quality of these parts will ensure years of service you can count on.Features :Precise...

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FailZero

Fz 9mm Bcg No Hammer Blk Nitride

$157.88

This 9mm Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most 9mm AR platform rifles and pistols. The FailZero Black Nitride 9mm BCG is compatible with both lowers designated for Glock or Colt magazines. All critical parts are...

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FailZero

Fz 9mm Bcg No Hammer Nickel Boron

$197.65

This 9mm AR Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most 9mm AR platform rifles and pistols. The FailZero 9mm BCG is compatible with both lowers designated for Glock or Colt magazines. All critical parts are coated with EXO...

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FailZero

Fz 6.8spc Bcg No Hammer Nib

$165.05

This 6.8 SPC Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most Mil-Spec upper receivers chambered in 6.8 SPC. All critical parts are coated with EXO Nickel Boron technology that provides permanent dry lubricity, extreme...

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Doublestar Corp.

Dbst Bcg With O Ring

$124.99

This complete bolt-and-carrier group easily drops into a standard mil-spec AR-15 upper, and its ready to shoot. Batch magnetic particle inspected bolt gives long service life. Bolt and carrier feature a matte black phosphate finish that resists heat,...

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Battle Arms Development Inc

Bad M4/m16 556 Standard Bcg

$140.60

The best just got better! From the inventors of the very first fully modular, patented, ambidextrous safety selector for the AR-15 platform, Battle Arms Development is raising the bar on reliability and compatibility of hard-use MSR components.Features...

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Angstadt Arms

Angstadt Ar15 Bcg 556nato Blk

$128.10

The heart of a reliable AR-15 build is a quality 5.56 bolt carrier group assembly. These are the same high quality BCGs Angstadt makes for law enforcement and military groups around the world. Machined to mil-spec dimensions and finished in a beautiful...

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Angstadt Arms

Angstadt Ar15 Bcg 9mm Blk

$189.00

This 9mm bolt carrier group is compatible with both GLOCK and Colt style 9mm AR-15 magazines without any further modifications. It features removable weight for use with the Law Tactical folding stock adapter.Features :For Use with a Standard AR-15...

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