Expo Arms AR-15 Carbine 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 Carbine Length Buffer Spring will not let you down. Crafted from music wire, this action spring is designed for use with AR-15 carbine length receiver extensions.
- Carbine length
- Made from music wire
- Proudly made in the U.S.A.
Ratings & Reviews
by Eric -
Works perfectly fine compared to other high dollar brands.