Sig Sauer SRD556Ti-QD

Availability: In stock

Our Price: $799.00


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Quick Overview

The Sig Sauer SRD556Ti-QD, made from Grade 5 Titanium, is a fast-attach silencer for .223 and 5.56 rifles.  

The SRD556Ti-QD mounts to the rifle through a compact flash hider or other applicable muzzle device quickly and easily.  The suppressor is simply screwed down onto the mount, and removed by rotating the suppressor off while depressing a retention latch.  The Taper-Lok muzzle brake is also a unique design which requires no shims to be timed.  The base of the mount is installed directly onto the barrel, and a small insert is then threaded into the base of the mount. 


The SRD556TI-QD comes with a 1/2x28 muzzle device.

Caliber FN 5.7x28, .223, 5.56mm
Weight 11.8000
Length 6.8
Diameter 1.75"
Decibel Reduction / Output 134 dB
Full Auto Rated Yes
Mount No
Thread Pitch What thread pitch do I have? No
Color Black
Finish No
Materials Grade 5 Titanium
Can Be Disassembled No
Manufacturer Sig Sauer
Warranty Limited Lifetime
Model No
Manufacturer's Suggested Retail Price No
The SRD556Ti-QD is a Grade 5 Titanium silencer using fast-attach muzzle devices to mount the silencer to the rifle. The 1/2"x 28tpi threads match 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 SRD556Ti-QD comes with one 1/2"x 28tpi Taper-Lokā„¢ muzzle brake.
  • What is the barrel restrictions on the sig srd556ti QD?Thank you

    Sig does not recommend anything shorter than 10.5"