The tapco mags are cheap and they work fine in my gun. I live in Florida so I haven't tried them in low temps. Lock up is very tight no wobble at all.
My guns include S&W and Colt revolvers, Colt and Ruger pistols, Remington 870 shotgun, Henry and Marlin .22LR rifles, Hi-Point 9mm carbine and Lancaster Arms AK. I reload handgun rounds with a Lee hand press, over 18K rounds since Nov. 2009 with nary a squib nor kaboom.
Last edited by spacecoast; February 1, 2013 at 09:30 PM.