GC_UPC Sig Sauer Modx-9 Suppressor 9Mm Luger Thread 1/2 IN - 28 Tpi & M13.5 X 1 MM LH Black MODX9 $899.99 MODX-9 show more like this Firearms $18.45, Free over $500 Shooting Surplus GC_UPC Sig MODX-9 9mm, 7.5" Length, 7 Modular Segments, SS, 1/2x28 TPI, Black $949.99 MODX-9 show more like this Free (Except HI/AK) Impact Guns