Choate full size and K folding stocks. I got both used in trade with a bunch of parts. The K stock push pin holes might need to be fitted to fit your K gun but it came off a real MP5K so know it fit that actual gun. $100 each plus shipping
A forum dedicated to and laser-focused on Heckler & Koch firearms, Heckler & Koch accessories and the owners and enthusiasts that love them! Come join the discussion regarding HK pistols, long arms, NFA arms, HK accessories, HK history and trivia and more.