Building it yourself, can be a lot of fun. I built mine. Not a pistol. What barrel length are you thinking of and twist ratio? What kind of BCG are you looking to put in there? Other than the rail or forend, upper and lower, trigger kit/pins, buffer tube/spring/cover, sights, Gas block and tube, dust cover/fwd assist, muzzle break, charging handl, that's it. You can get all of that from Ebay, Midway, Daniel Defense. Approx. $600.00. But if you peace meal it, it won't seem like that much.
A forum community dedicated to defensive firearm owners and enthusiasts. Come join the discussion about everyday carry, optics, holsters, gunsmithing, styles, reviews, accessories, classifieds, and more!