Sig Sauer 8900036 P320 Grip Module X-Series TXG (Medium Grip Module), 9mm Luger, Tungsten Infused Heavy Polymer, Fits Full Size Sig P320 (4.70")

Product Features & Specifications Sig Sauer 8900036 P320 Grip Module X-Series TXG (Medium Grip Module), 9mm Luger, Tungsten Infused Heavy Polymer, Fits Full Size Sig P320 (4.70") (Magwell & Weight Compatible) The TXG Grip Module uses tungsten-infused polymer that is then molded into the part