BCG, Bolts and Parts

Enhanced 9mm Blowback AR-9 Bolt Carrier Group is compatible with both COLT and GLOCK magazine configurations. Features reliable AR-15 style extractor claw with O-Ring and spring and broad trigger compatibility with ramped bottom geometry. Charging handle...

The Faxon 5.56 M16 Bolt Carrier Group, Nitride is a high-performance and reliable upgrade for your AR-15 rifle. This bolt carrier group is designed for optimal performance and is made from top-quality materials, ensuring durability and longevity. The...

Our M16 Bolt Carrier Group is a quality part for your next build. The full mass M16 pattern 8620 steel bolt carrier has been treated with a super slick salt bath nitride finish for easy cleaning, reduced friction, and a reduced need for lubrication...

Luth-AR Bolt Carrier Group, Assembled .308 Bolt Carrier Assembly/extractor Assembly Product Type: Bolt Carrier Group MPN 308-BCA, Types Bolt, Carrier, Group, UPC 812058030669,

Rise Armament Bolt Carrier Group, .308/7.62, Black Finish Product Type: Bolt Carrier GroupFinish/Color: Black Finish/Color Black, MPN RA-1012-BLK, Types Bolt, Carrier, Group, UPC 851046006279,

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...

7.62x39 Caliber 9310 Steel Material Standard Charging Staked Gas Key Black Nitride Carrier Finish Parkerized Bolt Finish Magnetic Particle Inspected Includes: Bolt Bolt Carrier Extractor Pin Firing Pin Cam Pin Caliber 7.62, Fit AR-10,

Keep your BCG in top condition with this CMMG bolt refresh kit. Kit for repairing your Bolt/BCG. All Parts Meet or Exceed Mil-Spec. Features : Repair Kit Fits AR-15 Mil-Spec MPN 55AFF68, Types Kit, UPC 815835012001,

Edit CarrierBoltKey and ExtractorCam Pin 8620 steel9310 steel4140 steel4340 steel M16 ProfileMagnetic Particle Inspected (MPI)Quench and temper steel treated Our faceted M16 bolt carrier group is designed to reduce the contact...

BCM® (MPI) complete bolt carrier group is fully assembled. (BCG) Bolt carrier group (auto version) for your AR15, M16, or M4. Parkerized exterior and chrome lined inside carrier. Machined to USGI specifications. This M16/M4 carrier includes the proper...

Nickel boron coated for lubricity and wear resistance advantages over regular nitride coatings. Also helps with carbon cleanup. Machined to exact mil-spec dimensions. Heat treated, shot peened and relief cut. Bolt Features: Carpenter 158 steel Heat...

AR-10 DPMS style complete bolt carrier group 8620 steel carrier - nitride coated 9310 steel bolt - nitride coated Properly staked gas key Single ejector Fit AR-10,

Compatible with Glock, Colt, Ruger, S&W style magazines. Military Grade hardware. Tough black nitride coating that provides lasting durability, lubricity and corrosion resistance. Glock, Colt, Ruger, S&W magazine compatible 9310 Steel Carrier...

Compatible with Glock, Colt, Ruger, S&W style magazines. Military Grade hardware. Titanium Nitride (TiN) gold coating that provides lasting durability, lubricity and corrosion resistance while also adding a stylish touch to your AR-9. Glock, Colt,...

.308 Complete Bolt and Carrier Group This Bolt Carrier Group works on the SR25 platform, AM-10, DPMS, POF, CMMG etc. Carrier material: 8620 steel Coating: Nitride Bolt material: 9310 steel Fit AR-10, Caliber 308,

**Due to heavy demand and short supply, purchases are limited to a maximum of 3 per customer. Our M16 Bolt Carrier Group is a quality part for your next build. The full mass M16 pattern 8620 steel bolt carrier has been treated with a super slick...

Machined from bar stock C-158 steel, heat treated, shot peened, precision ground and hard coated. Mil-spec dimensions Carpenter 158 steel Properly heat treated, shot peened and precision ground MPI inspected Mag Phosphate coated Machined...

Combo of our popular mil-spec charging handle and black nitride coated AR-15 BCG.   Fit AR-15,

M16 Style Carrier Machined from 8620 Steel Heat Treated Final Grind Before Plating Polished Nickel Boron Coating (NiB-X) 5.56/.223 Bolt Machined from 9310 Steel Heat Treated Shot Peened MPI Polished Nickel Boron Coating (NiB-X) Billet Gas...

The 2A Armament Lightweight Bolt Carrier (LBC) is a lightweight carrier solution for those looking to reduce both felt recoil, and over all weight of the AR-15 pattern rifle. The LBC combines a very high quality forward body and an advanced bearing...

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...

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