LUTH-AR Buffer Spring .308/7.62 A2 Rifle Length Recvr Ext

LUTH-AR Buffer Spring .308/7.62 A2 Rifle Length Recvr Ext The Luth-AR Rifle Length Buffer Spring is a high quality solution for your next AR build. This Rifle length buffer spring is made specifically to fit rifle length buffer tubes and works in conjunction with Rifle buffers, both of which are sold separately. The spring is made from tempered spring steel and features a natural finish. Next time the need arises choose Luth-AR for your assembly parts.