The CMMG Pistol Tube Assembly includes the basics needed to convert adjustable position buffer tubes on AR pistols to a smooth sided pistol tube. Simply re-use your existing buffer, spring, and castle nut. Kit includes: Pistol Buffer Tube, Ambi Sling Receiver End Plated
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Sons Of Liberty Gun Works REKITMILSPEC RE6 Receiver Extension Kit 6 Position Buffer Tube, Buffer, Buffer Spring, Castle Nut & End Plate, Fits Mil-Spec AR-15
$94.00
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