The SP-A5 Spring and Buffer Kit includes everything youll need to outfit your rifle with VLTORs patented A5 Buffer System (aside from a compatible receiver extension tube). The SP-A5 kit is designed...
The Vltor SP-1 Carbine Spring and Buffer Kit is an exceptional choice for replacing existing parts or for a new build of a carbine rifle. The parts are manufactured to ensure accuracy and reliability...
Luth-ARs .233/5.56 Triple Tungsten H3 Carbine Buffer contains 3 tungsten slugs in the buffer for a total weight of 5.6 oz. Using a heavier AR-15 buffer helps improve reliable function with short gas...