Bolt Carrier Groups

JP Low Mass Operating System Carrier Group with JP EnhancedBolt Large-Frame (.308) JP Low Mass Operating System Carrier Group with JP EnhancedBolt    Large-Frame (.308)    Stainless...

JP FMOS™ .223 Full Mass Bolt Carrier Group with JP EnhancedBolt™ JP FMOS™ Bolt Carrier Group with JP EnhancedBolt™    Small-Frame (.223)    Stainless Steel    QPQ...

  FailZero M16/4 Full-Auto BCG - No Hammer - Nickel Boron EXO 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...

2A Armament Full Mass Bolt Carrier The 2A Armament Full Mass Carrier (FMC) was designed as a high-quality, full mass bolt carrier group, with an emphasis on enhanced weight distribution. By relocating the bulk of carrier mass to the...

  2A Armament Lightweight Bolt Carrier 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...

  Battle Arms Development BAD-EBCG-M16 Enhanced Bolt Carrier Group - Full Auto Battle Arms Development Enhanced Bolt Carrier Group - Full Auto M16 Bolt Carrier, 9310 Bolt, Black Nitride Finished, Laser Engraved BAD Inc. Logo. Complete Bolt Carrier...

  Gemtech 5.56 Suppressed Bolt Carrier The GEMTECH Suppressed Bolt Carrier is a drop-in replacement and will allow the shooter to choose between suppressed (S) and unsuppressed (U) settings without any permanent modifications to the firearm. No...

JP LMOS™ 308 Carrier Group with High Pressure JP EnhancedBolt™ Stainless Steel QPQ Black Finish Complete bolt carrier assembly with JPBC-4 stainless .308 Low Mass Carrier and JPEB-308HP JP High Pressure EnhancedBolt™, cam pin,...

JP LMOS™ Bolt Carrier Group with JP EnhancedBolt™ Stainless Steel Finish    Small-Frame (.223)     Stainless Steel     Stainless Steel Finish Complete JPBC-3 Bolt Carrier Assembly with Low...

JP LMOS™ Bolt Carrier Group with JP EnhancedBolt™ QPQ Finish     Small-Frame (.223)     Stainless Steel     QPQ Black Finish  Complete JPBC-3 Bolt Carrier Assembly with Low Mass...

JP Ultra LMOS™ Bolt Carrier Group with JP EnhancedBolt™  Small-Frame 7075 T6 Aluminum Anodized Weight: 3.76 oz. with key installed (w/o bolt or firing pin) Compatibility and UsageNon-ferrous specialty carriers should be...

  2A Armament Regulated Bolt Carrier Group (RBC) The Regulated Bolt Carrier (RBC) is a lightweight carrier with a gas regulating gate built into the carrier itself. This provides a drop in, lightweight solution for those looking to tune your...