Rosco Manufacturing 5.56 NATO / 300 Blackout Bolt Carrier Group with Phosphate Coating

Rosco Manufacturing Bolt Carrier Group, 5.56 NATO/300 Blackout, Fits AR-15, Phosphate and Chrome lined Finish, Black ROS-BCG-002

The Rosco Manufacturing ROS-BCG-002 bolt carrier group is engineered for reliability and durability in modern carbines chambered for 5.56 NATO and 300 Blackout rounds. Featuring a phosphate-coated finish, this BCG provides corrosion resistance and enhanced longevity. The chrome-lined gas key and bolt channel ensure smooth operation and easy cleaning, making it suitable for demanding environments. Fully rated for full-auto firing, it incorporates properly staked gas keys and shot-peened, MP-tested matched bolts with upgraded extractors for extreme accuracy and consistent performance. Designed in collaboration with top manufacturers like Microbest, these components meet MIL specifications and are built to withstand tough use from military and civilian shooters alike. The bolt carrier is finished in a sleek black, matching your firearm's aesthetics while offering dependable performance every time. Whether for tactical applications or recreational shooting, this BCG is a reliable upgrade to improve your rifle's function and longevity.

Features:

• Phosphate-coated finish for corrosion resistance and durability

• Chrome-lined gas key and bolt channel for smooth operation and easy maintenance

• Full-auto rated for reliable performance during high-volume firing

• Properly staked gas key to prevent loosening under stress

• Shot-peened, MP-tested matched bolt with upgraded extractor for enhanced accuracy

• Compatible with 5.56 NATO and 300 Blackout calibers

• Built to meet MIL specifications for military-grade performance

• Black finish for a sleek, tactical appearance

Compliance Notice

This product is intended for lawful use only. Restrictions may apply based on state or local laws.