ProMag Polymer Pistol Magazine Smith & Wesson SD9 9mm 50-Round Black DRM-A57-50RD. The follower is injection molded and the magazine spring formed from heat treated chrome silicon wire. Specifications for ProMag Polymer Smith & Wesson SD9 9mm...
ProMag Polymer Pistol Magazine Smith & Wesson SD9 9mm 50-Round Black DRM-A57-50RD. The follower is injection molded and the magazine spring formed from heat treated chrome silicon wire. Specifications for ProMag Polymer Smith & Wesson SD9 9mm...