I picked these mags up in a package deal today and am offering them for what I have into them for the trade I made. Two are marked "C-R" on the bottom of the base plate and "R" on the topside lip of the baseplate. The other three are unmarked other than an "R" on the topside lip of the baseplate. Also, one of the "R" only marked mags has a pinned base, the rest are welded. All have the same dimpled follower. These mags are used but in very good condition, but of course, some of the bluing is worn. Would be a great addition to anyone who needs a period correct mag for their vintage 1911 or just wanting to own some history. $210 shipped.