Mil-Spec Carbine Buffer Kit – AM-21-BUF FER-KIT

Description Mil-Spec Carbine Buffer Tube / Receiver Extension 6 Position 7075-T6 Aircraft Grade Aluminum Hard Anodized Carbine Buffer Spring Castle Nut/Receiver Nut Mil-Spec Receiver End Plate Carbine Recoil Buffer (Colors may vary) Lifetime Warranty Provided by AR-15Discounts.com American Made! Additional information Weight 9.6 oz Dimensions 7.25 × 1.15 × 1.15 in MPN AM-21-BUF FER-KIT UPC 999991334