Expo Arms AR-15 Carbine Buffer Spring - 17-7 Steel
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 17-7 steel, this action spring is designed for use with AR-15 carbine length receiver extensions. The 17-7 steel is designed to last thousands of rounds without losing spring tension.
- Carbine length
- Made from 17-7 steel
- Proudly made in the U.S.A.
MaterialSteel - 17-7
TypeAction Spring - Carbine Length