Home > AR-15 Uppers and Parts > Bolt carrier groups and parts
Sort By:
Page of 1
Black Phosphate AR-15 Bolt carrier group
AR-15/M16 .223/5.56 complete Bolt Carrier Group
Our Price: $109.95

M16 5.56/.223 Complete Bolt and Carrier Group is chrome lined
AR/M16 .223/5.56 complete BCG Nickle Boron - EXO
AR/M16 .223/5.56 complete BCG Nickle Boron - EXO
Our Price: $139.95

This Bolt Carrier Group is the real deal. 15 parts in this assembly with 11 improvements. This assembly is made to last and to perform in the worst conditions. This military proven technology creates a permanently lubricious surface, harder than the substrate itself, which eliminates the need for grease, oil, or any wet lubrication for the life of the weapon. Unlike films, conventional coatings and applied lubricants, it will never rub off, never flake off, never build up crud. EXO Technology eliminates wet lubrication failures of critical components, giving you an “active weapon advantage” under all conditions.
AR/M16 9mm complete Bolt Carrier Group
AR/M16 9mm complete Bolt Carrier Group
Our Price: $194.95

.Lets you keep the .223/5.56mm hammer in your 9mm conversion

Complete, drop-in carrier/bolt assembly is ramped on the bottom to provide clearance for a factory .223/5.56mm hammer in your 9mm conversion. Eliminates the need to install a dedicated 9mm hammer so the original fire control system stays intact for easier conversion back to the original caliber. Precision machined from high-grade ordnance steel, the one-piece design combines bolt and carrier as a single unit to provide outstanding strength, durability, and reliability. Includes a staked-on carrier key.
AR15/M16 GAS-PISTON CONVERSION SYSTEM
AR15/M16 GAS-PISTON CONVERSION SYSTEM
Our Price: $319.95

The OPS-420 is designed to function flawlessly on quality mil-spec guns (Bushmaster, Colt, Rock River, DPMS, Stag Arms, FN, Smith & Wesson, Olympic, Armalite, etc.) in either full auto or semi auto with standard profile barrels measuring no greater than 1.00" outer diameter or less, and measuring 11.5” to 20” in barrel length.

OPS-420 Fits Rifle length gas systems and barrels no greater than 1.00" outer diameter.

  • 4 Minute Install
  • 13X Increased Reliability
  • Semi-Auto or Full Auto
  • Suppressed or Unsuppressed
  • Will Outlive Your AR15/M16/M4
  • True Drop-In Solution
  • No Permanent Gun Modifications
  • No Valves/Screws/Springs
  • 5 Year Warranty
  • 100% Made in U.S.A.