What is the reputation with the aftermarket M1 Carbine mags? I.e., is it like the AR-15 where there are a wide variety that function well, or the Mini-14 were anything that isn't Ruger doesn't feed?
In particular, does anyone have any experience with the 20 rounders Sportsman's Guide is selling here:
http://www.sportsmansguide.com/cb/cb.asp?a=322999
In particular, does anyone have any experience with the 20 rounders Sportsman's Guide is selling here:
http://www.sportsmansguide.com/cb/cb.asp?a=322999