I recently put a Kel Tek Su 16a In layaway. Paid 500 for it. It takes Ar magazines. Will get the Kel Tek adapter for the stock and convert it ot an Ar stock.Will also use a Kel Tek compact forearm on the front the stock. Will
put a busmaster extracter in it and extractor springs. Will use an A2 front sight and ream it out from .625" to .65625" and add an .o40" tall front sight
sight post. Then I will use a national match rear sight. Will polish the ejector area as required, polish the bottom of the bolt carrier, polish the feed ramps if I can get to them and polish for the fire control group if I can do that, this may prove to be difficult.