Q 2‑Piece Bolt Carrier Group – Fits AR‑15 Pattern, Black Nitride (ACC‑AR‑BCG‑2PC)

• Two piece bolt carrier group designed for AR-15 pattern firearms and rifle builds
• Constructed from stainless steel with nitride coating for durability and corrosion resistance
• Designed to meet or exceed mil spec standards for reliable firearm operation
• Two piece design allows improved manufacturing control of critical bolt carrier features
• Compatible with standard AR-15 platforms for drop in installation and replacement
• Black nitride finish provides surface hardness and wear resistance during extended use

The Q Two Piece Bolt Carrier Group AR-15 is a bolt carrier group designed for cycling and chambering ammunition in AR-15 pattern firearms. This bolt carrier group uses a two-piece design and is built to function within standard AR-15 platforms.

The Q Two Piece Bolt Carrier Group is manufactured from stainless steel with a nitride finish and follows Mil-Spec dimensional standards as stated. It is compatible with AR-15 pattern firearms and features a black finish for corrosion resistance. The two-piece construction allows controlled machining of critical surfaces, and the nitride coating provides a hardened exterior. In normal operation, this bolt carrier group is used within the upper receiver assembly to manage firing cycles, making it suitable for range use and standard firearm maintenance or replacement applications.