Just got a notice about an AR in 22 from Palmetto. It has a Omni polymer lower which is compatible with all AR uppers. It has a mil spec buffer tube and stock, though I suppose the buffer and spring are not included since you don't need them for a 22. Upper is M4 type, flat top with FSB. It uses the common, Ceiner type, CMMG, Black Dog etc mags. Cost is a penny short of $400. Seems to me that you could buy that, split them up and make money on the deal. A complete lower w/stock even if it was an Omni is probably worth more than $200. From what I see a dedicated 22 upper is worth $300-350 if you can even find one at that price. Deal or no deal?