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5.56 Standard

 

KAK Industry

Kak Ar15 Bcg M16 556 K-spec C&p Blk

$209.95 $188.95

The K-SPEC Enhanced AR-15 BCG is engineered for peak performance in 5.56 and 300 Blackout rifles, offering unparalleled reliability, whether youre operating with a suppressor or in the cleanest of conditions.Features :C158 Dual Ejector BoltDownward Gas...

KAK Industry

Kak Ar15 Bcg M16 556/300 Clp Blk

$129.95 $116.99

Phosphate coating and chrome lining-provides a BCG with excellent protection against wear and corrosion, making it a popular choice for those seeking reliability and longevity in their firearms. The phosphate coating provides an initial layer of...

Sons of Liberty Gun Works

Solgw Scalper Bolt Carrier Group

$205.00 $194.95

Sons Of Liberty Gun Works Bolt Carrier Group, Scalper, 223 Remington/556nato, Manganese Phosphate Finish, Black Solgwbcg556-scalperModel: Bolt Carrier GroupProduct Type: Bolt Carrier GroupFinish/Color: Manganese Phosphate

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Wilson Combat

Wilson Bolt Carrier Asmbly 556nato

$185.95

Parkerized externally and internally chrome lined, the 8620 steel carrier includes a properly machined Mil-Spec gas key that is chrome lined, phosphated and heat treated per GI specifications. It is secured to the carrier via Grade 8 fasteners and...

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Sons of Liberty Gun Works

Solgw Bolt Carrier Group

$203.00 $191.60

Sons of Liberty Gun Works looks at the bolt carrier group as the heart of the gun. If the gas port is the lungs, then the bolt carrier group is the heart. Its what drives the entire gun. If you look at the AR platforms cycle of operations, everything...

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FailZero

Fz Ar15 Bcg No Hammer Blk

$179.99 $150.71

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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FailZero

Fz M16/m4 Bcg No Hammer Blk

$179.99 $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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LanTac

Lantac 556 Milspec+ Bcg Blk Nitride

$189.99 $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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