Angstadt Arms 8oz Buffer Kit, 9mm/45 ACP, Black Nitride - AA45BUFKIT

Complete buffer kit designed for 9mm and 45 ACP AR-15 pistols and rifles, featuring an 8oz buffer, buffer spacer, and carbine buffer spring. Steel construction with black nitride finish; compatible with both GLOCK and Colt style magazines. Made in the USA with a 1-year limited manufacturer warranty.