Bolt Carrier Groups

  Bootleg Adjustable Carrier AR15 .223/5.56mm Complete Bolt carrier group, Machined from S7 Tool Steel, Lithium Isonite Coating, 4 Setting Adjustable Vent System relieves excess gas pressure created from suppressor use creating longer dwell time...

  The POF Roller Cam Pin reduces friction and drag of the bolt carrier. The roller cam pin rolls as the action moves. The roller cam pin is NP3 coated and the body is Milspec hard chrome plated. This allows the pin to operate without lube. This...

  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...

The heart of a reliable AR-15 build is a quality 5.56 bolt carrier group assembly. These are the same high quality BCG's Angstadt makes for law enforcement and military groups around the world. Machined to mil-spec dimensions and finished in a beautiful...

LANTAC E-BCG, Enhanced Bolt Carrier Group M16 Full Auto Style for increased mass and lock time. The new BCG is precision machined from 8620 Steel with a shot peened bolt manufactured from Carpenter 158 and Magnetically Particle Inspected. The...

  V Seven Weapons Titanium Firing Pin FOR AR-15 ONLY CONSTRUCTED FROM GRADE 5 ELI TITANIUM MIL-SPEC DIMENSIONS FOR DROP-IN INSTALLATION BLACK IONBOND FINISH FOR HIGH LUBRICITY & EASE OF CLEANING APPROX. HALF THE WEIGHT OF A MIL-SPEC FIRING...

  The Enhanced Bolt Carrier Group for AR15/M16 platform weapons was designed to minimize carrier tilt and reduce friction inside the upper receiver by relocating key bearing surfaces. All materials, tolerances, and coatings meet or exceed...

  Spike's Tactical HPT/MPI M16 Bolt Carrier Group (223/5.56). Bolt carrier group specifications- -Mil-Spec 8620 tool steel M16 bolt carrier w/shrouded firing pin. -Carrier has 5.3.1.2 MIL-STD-171 phosphate finish inside and out with 1.2.2.2...

  V Seven Titanium BCG Ionbond AR15 BOLT CARRIER GROUP INCLUDES: BOLT ASSEMBLY COMPLETE M16 STYLE CARRIER W/ PROPERLY STAKED GAS KEY COMPATIBLE W/ BOTH SEMI/FULL AUTO CONFIGURATIONS CONTAINS V7 IMPROVED CAM PIN, CHROME FINISHED FIRING...

Colt's Manufacturing, Mil-Spec Bolt Carrier Group, 223Rem/556NATO, Black Parkerized Finish Parkerized Mil-Spec .223/556 *These have an etched "C" on the Carrier, not the best visibilty, this how they were received from Colt.*

Best Bolt Carrier in the industry! Bolt: Precision machined from Carpenter Technology No. 158 chrome-nickel alloy Heat treated per mil-spec, Shot peened per ASTM B851/SAE AMS2430S, Vibratory tumbled Individual high pressure/proof (HP) test Full...

  Battle Arms Development BAD-BCG-M16 Bolt Carrier Group M16 M16 Full Auto Carrier 9310 Bolt Black Nitride Finish Complete bolt carrier group with carrier, bolt, properly staked gas key, cam pin, retaining pin and firing pin.