Angstadt Arms 9mm Buffer Kit, 5.4oz 9mm AR-15 Carbine Buffer Assembly, Carbine Buffer Spring, 9mm Buffer Spacer, Compatible with Both Glock and Colt Style Magazines, Black Finish AA09BUFKIT
Compatibility: Glock and Colt Magazines
Buffer Weight: 5.4 oz
Complete 9mm AR-15 buffer kit gives you everything you need to get your 9mm AR-15 running smoothly. It is compatible with both Glock and Colt style magazines.
5.4oz 9mm AR-15 carbine buffer
Carbine buffer spring
9mm buffer spacer