Bolt Carrier Groups

Odin Works 9mm Enhanced Bolt Carrier Group - Black 416 Heat Treated Stainless Steel Carrier  174 Heat Treated Stainless Steel Firing Pin Specifically Designed 9mm Extractor 174 Heat Treated Alignment Screws Proprietary Firing Pin Retainer No...

.300 Blackout V2 - Ejection Port - Dust Cover Standard Steel Ejection Port Dust Cover for use on AR Rifles.  Includes full install kit (cover, rod, spring, and clips).  Made in the USA Custom Laser Engraved

Failzero 458 SOCOM BCG No Hammer NIB Kit Includes: Firing Pin Bolt Carrier Cam Pin Bolt Gas Key Extractor

FAILZERO 6.5 GRENDEL BOLT CARRIER GROUP NIB Parts Included: Firing Pin Carrier Key Cam Pin M16 Cut Bolt Carrier Bolt & Extractor (.224 Valkyrie and 6.8 SPC Compatible)

Failzero 6.8 SPC Bolt Carrier Group Kit Includes: .224 Compatible M16 Cut Bolt Carrier Cam Pin Carrier Key Firing Pin Bolt & Extractor

FailZero AR10 Bolt Carrier Group No Hammer Includes: Firing Pin Cam Pin Carrier Pin Extractor Bolt Carrier Bolt & Extractor (.308)   This Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil spec AR10 upper...

Failzero Lightweight Bolt Carrier Group Carrier Weighs 6.4 oz/ complete BCG weighs 9.2 oz Compatible with all MilSpec AR Platforms Components are EXO NIB Compatible with 5.56, .223 and .300 Blackout

AMBI CHARGING HANDLE + BLUE PVD M16 BCG COMBO M16 Bolt Carrier Group 5.56 - Blue 8620 M16 Style Carrier Ionbond Coating (PVD) Heat Treated Final Grind Before Plating 9310 5.56/.223 Bolt Heat Treated Shot Peened Blacknitride+™ by...

7.62X39 No Hammer Bolt Carrier Group - NIB Includes: Made in the USA Cam Pin Carrier Key M16 Cut Bolt Carrier Bolt & Extractor (7.62x39)

Rise Armament AR-15 Bolt Carrier Group - Nickel Boron AR-15 Bolt Carrier Group  Caliber: 5.56 NATO / .223 Remington  Precision Manufactured, Individually Inspected  Compatible with Lighter Buffers to Allow Faster Follow-Up...

308 BOLT CARRIER GROUP - NICKEL BORON 8620 Steel Carrier Nickel Boron Coated Finish Staked gas key THE AR10 PLATFORM DOES NOT ENJOY A COMMON DESIGN BETWEEN MANUFACTURERS, LIKE THE AR15. AS A RESULT, THERE CAN AND WILL BE SUBTLE DIFFERENCES IN THE...

.450 Bushmaster/.458 SOCOM Bolt Carrier Group Black Nitride Carrier Finish 9310 Steel Bolt MPI Bolt (Magnetic Particle Inspected) Parkerized Bolt Finish Staked Gas Key Compatible with .450 Bushmaster and .458 SOCOM AR-15 platforms  

5.56 - Ejection Port - Dust Cover Standard Steel Ejection Port Dust Cover for use on AR Rifles.  Includes full install kit (cover, rod, spring, and clips).  Made in the USA Custom Laser Engraved

Always Armed .308 Bolt Carrier Group Made in the USA Compatible with DPMS Style AR10 .308 9310 Bolt 8620 Steel Carrier Salt Bath Nitride Finish Always Armed 18" AR-10 .308 Barrel 4150 Chromoly Steel Light SOCOM Profile M4 Feed Ramps ...

CMMG .22LR BARREL COLLAR ASSEMBLY Used to covert a CMMG Conversion Bolt Carrier Group to be used with a a dedicated .22LR Upper Collar designed to work with CMMG and RTB .22LR Barrels

 .224 VALKYRIE BOLT CARRIER GROUP Bolt Gas Key Extractor Bolt Carrier Cam Pin Firing Pin

SPIKE'S TACTICAL LIGHTWEIGHT M16 BCG - NICKEL BORON FINISH Nickel Boron Coating Inside and Out (Bolt, Carrier, and Gas Key) Laser Engraved with ST Spider Logo Lightweight HPT/MPI Bolt

Timber Creek Billet Dust Cover - Black Made in the USA Fits any Mil-spec Upper Ejection Port Made from Aircraft Grade Aluminum Hardcoat Black Anodized Finish  

5.56 NATO - Ejection Port - Dust Cover Standard Steel Ejection Port Dust Cover for use on AR Rifles.  Includes full install kit (cover, rod, spring, and clips).  Made in the USA Custom Laser Engraved