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S&W 4506 Magazine Holder - PrintedFirearm.com
S&W 4506 Magazine Holder. This design was posted on thingiverse by user sthone. “This is a Duel Magazine Holder for S&W 4506 Mags. I made this just for shooting competitions so I’m not sure if it would be suitable/comfortable for everyday carry. The retention spring is secured with a 6/32″ Heat-set Insert and a 6/32″ x …