ProMag Polymer Pistol Magazine Bersa Thunder .380 ACP 30-Round Black DRM-A104-30RD. The follower is injection molded and the magazine spring formed from heat treated chrome silicon wire. Specifications for ProMag Polymer Bersa Thunder .380 ACP...
ProMag Polymer Pistol Magazine Bersa Thunder .380 ACP 30-Round Black DRM-A104-30RD. The follower is injection molded and the magazine spring formed from heat treated chrome silicon wire. Specifications for ProMag Polymer Bersa Thunder .380 ACP...