This is a Luth-AR Buffer, model BS-11.
Luth-AR's .233/5.56 A2 Rifle Buffer Body is a high quality solution for your next AR build. This 5.1-ounce buffer provides reliable function in your A2 receiver extension with a fixed stock. This buffer will provide the high quality performance you expect from your AR. Next time the need arises choose Luth-AR for your assembly parts.
Features:
.223/5.56 A2 Rifle Buffer
Provides high quality performance
