Originally Posted by
maclean3
I've got a Sparks S4-C mag carrier for my G19. I NEVER walk out my door without at least one reload regardless of wht firearm I'm carrying. It sounds like you might need to size up on your cover shirt. I normally wear a medium shirt but when I started carrying, I switched to size large. If you can carry a Glock or other double stack gun then I cant see why you're having trouble concealing the spare mag on your offside. Try adjusting the position a little to where it rests in a natural hollow and your shirt has more "flow." Dark colors and/or pattern material, heavy duty cotton Ts or other cover material, a little extra roominess in the fit and you should be fine.
Jack