Pro-Arms CNC Steel Magazine Release For SIG Sauer M17/ M18 GBB Pistol

Pro-Arms CNC Steel Magazine Release For SIG Sauer M17/ M18 GBB Pistol CNC Steel Construction With Non Slip Texture on Surface Design For Replace the Original Parts Suiatble For SIG Air M17/ M18 Series Gas Blow Back GBB Pistol Airsoft Guns