Sig SRD556-QD

Sig Sauer

The SRD556-QD is an Inconel 718 silencer using fast-attach muzzle devices to mount the silencer to the rifle. Inconel 718, a Nickel Alloy Stainless Steel, provides the highest level of durability, particularly with short-barreled hosts using supersonic ammunition.

The 5.56mm fast-attach muzzle device system is available in 1/2"x 28tpi threads matching the vast majority of modern sporting rifles in .223/5.56mm on the market today. 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.

Specifications:

• Caliber: .223 caliber, 5.56 mm NATO
• Material: Inconel
• Length: 6.5"
• Diameter: 1.625"
• Mounts: Fast Attach
• Weight: 14 oz
• Threads: 1/2x28
• Sound Pressure Level: 134 dB

FFL/SOT Requirements This item can only be shipped to a Licensed Federal Firearms/Special Occupational Tax Dealer.  Please our firearms shipping policy

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