ProMag Pistol Magazine Sig Sauer Sig MPX 9mm Luger 30 Round Black 1 Pack DuPont Zytel Polymer DRMA36-30RD. It is constructed of DuPont Zytel polymer with injection molded mag follower and stainless steel wire. Specifications for ProMag Sig Sauer Sig...
ProMag Pistol Magazine Sig Sauer Sig MPX 9mm Luger 30 Round Black 1 Pack DuPont Zytel Polymer DRMA36-30RD. It is constructed of DuPont Zytel polymer with injection molded mag follower and stainless steel wire. Specifications for ProMag Sig Sauer Sig...