Product DescriptionThe TacFire AR-15 Bolt Carrier Group is built for shooters who want a dependable replacement or upgrade component for AR-platform rifles chambered in .223 Remington, 5.56 NATO, and .300 Blackout. Made in the USA, this bolt carrier group features a corrosion-resistant black nitride finish and a durable steel construction designed for consistent performance. It is MPI tested and shot peened for added quality assurance, and it includes an 8620 steel carrier with a properly fastened gas key. With full-auto profile compatibility and a compact 7.5-inch length, this TacFire BCG is a solid choice for AR-15 builds, maintenance, and parts replacement.Product Highlights Designed for AR-15 platforms chambered in .223 Remington, 5.56 NATO, and .300 Blackout. Black nitride finish helps resist corrosion and wear for long-term reliability. MPI tested and shot peened to support consistent performance and durability. Built with an 8620 steel carrier and steel bolt assembly for strength in demanding use. Made in the USA with full-auto profile capacity for compatible AR-style applications. Specs Product Type: Bolt Carrier Group Platform Compatibility: AR-15 Caliber Compatibility: .223 Remington / 5.56 NATO / .300 Blackout Finish: Black Nitride Carrier Material: 8620 Steel Testing: MPI Tested Additional Feature: Shot Peened Profile: Full-auto capacity Length: 7.5 in. Weight: 11.7 oz. Country of Manufacture: USA UPC: 811261027008 MPN: BCG Brand: TacFire Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.