Sig Sauer SRD556-QD Suppressor - 5.56mm
The Sig Sauer SRD556-QD is a quick detach suppressor using inconel 718, a Nickel Alloy Stainless Steel, provides the highest level of durability, particularly with short-barreled hosts using supersonic ammunition. The rear mount has wrench flats to torque the silencer to the barrel. There is a secondary retention latch that is depressed to remove the silencer from the fast-attach mount. The SRD556-QD comes with one 1/2"x 28tpi Taper-Lok™ muzzle brake. Utilizes the popular 1/2"x 28tpi threads.
-Length: 6.5x1.625 in
-Weight: 14.0 ounces
-Threads: 1/2-28 tpi
-dB level - 134dB
Check-Mate .45ACP, 7RD, SS, Wadcutter, Bumper Pads - Full Size 1911 Magazine