Quick view Sig Sauer Sig Modx-45 45acp Titanium Modular $949.99 Sig Sauer Modx-45, Modular Suppressor, 45 Acp, Gray Color, Titanium/stainless Steel, .578x28 And M16x1lh, 7.5" Length, Includes 1/2x28 And M13.51lh Pistons Modx-45 Compare Add to Cart