Expo Arms A2 Rifle Length Buffer Spring
Manufactured by Expo Arms
Whether for a brand-new build, as a replacement component, or to keep on hand as a spare, the Expo Arms Rifle Length Buffer Spring will not let you down. Crafted from music wire, this action spring is designed for use with AR-15 A2-length rifle receiver extensions.
- Rifle length
- Made from music wire
- Proudly made in the U.S.A.