Rosco Manufacturing Bloodline SP-BL-125-556-BCG-GTC Carbine Parts Kit

The Rosco Bloodline Bolt Carrier Group is built to provide dependable performance for AR-15 rifles chambered in 5.56 NATO, .223 Remington, and .300 Blackout. Manufactured in Rhode Island, this group integrates rigorous quality control and feedback from a wide range of users. Its construction features a magnetic particle inspected bolt, upgraded extractor, and a durable Melonite finish with a properly staked gas key. - Melonite finish offers corrosion resistance and durability - Magnetic particle inspected bolt with an upgraded extractor - Compatible with 5.56 NATO, .223 Remington, and .300 Blackout Made in the USA, the Rosco Bloodline Bolt Carrier Group is designed for shooters who value reliable performance and precise engineering in their AR-15 platforms.