Charlie T Waite Posted June 26, 2022 Share Posted June 26, 2022 For your next custom AR15, M16, M4 build, you need our retro-fit kit. This carbine receiver extension (buffer tube) is machined from 7075 T6 Aluminum and manufactured to Mil-Spec dimensions and specifications. The finish is Hard Coat Anodized per Mil-A-8625F, Type III, Class 2. These tubes should be used with stocks such as USGI, BCM, Colt, LMT, SOPMOD, VLTOR, Stag Arms, Magpul CTR (Milspec), and others that a made to the Mil-Spec size. See stock photo below (FYI this is not compatible with an AR10). Reason for selling - I decided to go with a different project so I have this (New in package) Wilson Combat Super-Stoc Retro-Fit Kit ( I did open it previously but never installed it- so all the parts are still there). I paid $66.99 for it but will sell it for $50 Plus shipping to the 1st I'll take it. Payment via Cashiers Check, MO, or PayPal. Charlie T Waite Link to comment Share on other sites More sharing options...
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