The Luth-AR Carbine Buffer Spring is a high quality solution for your next AR build. This carbine buffer spring is made specifically to fit carbine buffer tubes and works in conjunction with Carbine buffers both of which are sold separately. The spring is made from high quality stainless steel and features a natural finish. Next time the need arises choose Luth-AR for your assembly parts.

Specifications and Features:
Luth-AR BS-10A
AR-15 Carbine Length Buffer Spring
.223 Remington or 5.56 NATO Compatible
High Quality
Helps Keep AR functioning properly
Stainless Steel
Natural Finish

Fits:
AR-15 Carbine Length Buffer Tubes