Home / Buffer Tubes / Kits / ARSPRG AR15 Carbine Length Recoil Spring ARSPRG AR15 Carbine Length Recoil SpringMSRP $6.99 AR15 Carbine Length Recoil Spring MADE IN THE USA ARSPRG AR15 Carbine Length Recoil Spring quantity Add to cart UPC: 765857617343 Categories: Buffer Tubes / Kits, Lower Parts Product ID: 389