BM-15 5.56 BOLT CARRIER GROUP

     Specifications:

• .223/5.56 BOLT CARRIER GROUP
• Nitride Coated 
• Weight: 11oz
• Made in USA

     Product Description: 

When reliability, performance, and durability are non-negotiable, our 5.56 Nitride Bolt Carrier Group delivers. Engineered to exceed MIL-SPEC standards, this BCG is precision-machined and finished with a black nitride coating that enhances surface hardness, improves corrosion resistance, and reduces friction, giving you smoother cycling and easier cleaning.

Built for high-volume shooters, competitive marksmen, and duty-ready setups, this BCG features a full-auto profile for increased mass and smoother recoil. Whether you're running suppressed, unsuppressed, or pushing your rifle through harsh environments, this bolt carrier group will not just perform, it will thrive.

Key Benefits:

• Nitride Finish – Incredibly smooth surface, high wear resistance, and minimal carbon fouling.

• 9310 Steel Bolt / 8620 Steel Carrier – Heat-treated and precision-ground for long-lasting performance.

• Full-Auto Rated – Heavier profile for better cyclic rate and increased durability.

• Drop-In Ready – Compatible with any MIL-SPEC AR-15 upper chambered in 5.56/.223.