Bushmaster Bolt Carrier Group AR-15 5.56 NATO/300BLK Chrome Lined Phosphate

The Bushmaster F1002891 Bolt Carrier Group is designed for reliable function in AR-15 style rifles chambered for 5.56 NATO, .223 Remington, and 300 Blackout. Featuring a chrome-lined phosphate finish, this assembly is built for durability and protection against corrosion. Proudly made in the USA, it is manufactured by Bushmaster and meets the needs of shooters seeking quality replacement parts. Chrome-lined phosphate finish resists corrosion and wear. Compatible with 5.56 NATO, .223 Rem, and 300 Blackout. Made in the USA for trusted quality. This bolt carrier group is a dependable choice for AR-15 enthusiasts who value reliable operation and long-lasting performance from their firearm components. Its construction and finish reflect Bushmaster’s emphasis on quality and durability.