SRD9 View cart “Sig SRD9 Suppressor, 9mm, 2x Pistons, 1/2×28 TPI & 13.5×1 LH, Black” has been added to your cart. Showing the single result Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sale! IN STOCKSig SRD9 Suppressor, 9mm, 2x Pistons, 1/2×28 TPI & 13.5×1 LH, Black $699.99 Original price was: $699.99.$629.99Current price is: $629.99. Add to cart