Kaw Valley Precision AR PCC Pistol Mil-Spec Stock Completion Kit w/ Blowback Buffer Weight

The Kaw Valley Precision AR PCC Pistol Mil-Spec Stock Completion Kit w/ Stainless Steel Blowback Buffer includes 1 7075-T6 anodized aluminum 6-position Mil-Spec buffer tube, 1 KVP™ extra power 17-4 stainless steel PCC spring, 1 KVP stainless steel blowback buffer, 1 carbine stock lock ring-castle nut, and 1 carbine stock end plate. This kit is designed for use in 9mm, 10mm, .40 S&W, or .45ACP blowback AR systems. Made in USA.