Bolt Carrier Groups

PREMIERE MANUFACTURING  AR15 BOLT CARRIER GROUP AND AMBIDEXTROUS CHARGING HANDLE COMBO M16-cut carrier Machined from 8620 tool steel (carrier) and 9310 steel (bolt) Carrier has forward assist serrations Salt bath black nitride finish –...

Don't Tread On Me - 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

NICKEL BORON M16 BOLT CARRIER GROUP  Milspec Carpenter No. 158® steel bolt Shot Peened Bolt Gas Key Hardened to USGI Specifications Gas Key Grade 8 Hardened Fasteners Gas Key Staked Per Mil-Spec Tool Steel Extractor Extractor...

Chrome M16 Bolt Carrier Group Milspec Carpenter No. 158® steel bolt Shot Peened Bolt Gas Key Hardened to USGI Specifications Gas Key Grade 8 Hardened Fasteners Gas Key Staked Per Mil-Spec Tool Steel Extractor Extractor Spring Extractor...

LOSOK CUSTOM ARMS .308 BOLT CARRIER GROUP For AR-10/LR-308 rifles 158 Carpenter Steel Bolt with Nickel Boron Finish 8620 Steel Carrier with Black Phosphate Finish Made in the USA

Gold M16 Bolt Carrier Group Milspec Carpenter No. 158® steel bolt Shot Peened Bolt Gas Key Hardened to USGI Specifications Gas Key Grade 8 Hardened Fasteners Gas Key Staked Per Mil-Spec Tool Steel Extractor Extractor Spring Extractor O-Ring...

Don't Tread On Me - 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

.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

AR15 Bolt Assembly 9310 MPI - 5.56/.300 Caliber:  .223/5.56/300AAC Bolt Material:  9310 Steel MPI (Magnetic Particle Inspected) Bolt Finish:  Nitride Black Oxide Extractor Part is a Completely Assembled Bolt (see...

Hoodrat Stuff - 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

Odin Works Stainless Steel 9mm BCG Designed for Semi-Auto 9mm AR15 Specifically designed 9mm extractor for reliability Hybrid design works with Colt or Glock platform Proprietary threaded firing pin retainer for easy service 416 heat treated...

St Michael Protect Us - 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

NON-SERRATED LOW MASS M16 BOLT CARRIER GROUP Caliber: .223 / 5.56 / 300 Blackout Enhanced 9310 Steel (Bolt) 8620 Tool Steel (Carrier) Mil-Spec Extractor Spring, black extractor insert, Viton O-Ring Tool Steel Extractor Shrouded Firing...

6.5 Grendel Type II/ 6mm ARC Bolt Carrier Group 9310 Steel Bolt Magnetic Particle Inspected Staked Gas Key Black Nitride Finished Carrier Parkerized Finished Bolt Rear Charging Bolt Carrier Group Compatible with 6.5 Grendel and 6mm ARC

Don't Tread On Me - 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

AMBI CHARGING HANDLE + CHAMELEON PVD M16 BCG COMBO M16 Bolt Carrier Group 5.56 - Chameleon 8620 M16 Style Carrier Ionbond Coating (PVD) Heat Treated Final Grind Before Plating 9310 5.56/.223 Bolt Heat Treated Shot...

AMBI CHARGING HANDLE + LOW MASS M16 BCG COMBO NON-SERRATED LOW MASS M16 BOLT CARRIER GROUP Caliber: .223 / 5.56 / 300 Blackout Enhanced 9310 Steel (Bolt) 8620 Tool Steel (Carrier) Mil-Spec Extractor Spring, black extractor insert, Viton...

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...

American Flag - 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 450 Bushmaster Bolt Carrier Group Includes: Firing Pin Bolt Bolt Carrier Cam Pin Extractor