Sig Sauer SRD556 5.56mm 1/2x28mm Direct Thread Rifle Suppressor
Status: SOLD OUT
The Sig Sauer SRD556 is an Inconel 718 direct thread, full-auto rated, rifle suppressor.
Inconel 718, a nickel alloy stainless steel, provides the highest level of durability, particularly with short-barreled hosts using supersonic ammunition. The 1/2x28tpi threads match the vast majority of modern rifles in .223/5.56mm on the market today. The rear mount has wrench flats to torque the suppressor to the barrel. These wrench flats can be used as a location to “pin and weld” the suppressor to make a shorter barrel over 16″ in total length.