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Questions & Answers
Is this the one that will fit on a 5.56 but mount the 762 suppressor? Expert Answer

Yes, this has the standard 1/2x28 thread pitch for .223/5.56 barrels, but will take the SRD762-QD .308/7.62 suppressor.

by Ethan C., Gear Expert, March 12, 2019
What is the thread and pitch for the outer threads that attach to the suppressor? Thanks. Expert Answer

Sig Sauer does not provide the specific thread sizing on the outside of the flash hider. It was designed to be used with the Sig Sauer SRD762 Suppressor. If you are looking for more information, I would recommend reaching out to Sig Sauer.

by Ethan, Gear Expert, March 4, 2022
Customer Reviews
Helpful Positive Review
SRD-762Ti-QD mount by Mark, October 30, 2016
Allows me to use my Sig SRD762Ti-QD on any of my 223 AR15s with a 1/2x28 thread. Looks better than the Micro Brake that comes with the can, and does not need to be timed unless you're very particular about your flash hider prong orientation.
3/4 found this helpful
Helpful Positive Review
The Sig Sauer QD Taper-Lok Flash Hider Mount For SRD762-QD 1/2-28 works perfect for 5.56 and looks great on my MCX when I don't have my suppressor attached. I also have one attached to my RR LAR47 5/8-24 (7.62x39). I have another in 5/8-24 for 300 b...
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1/1 found this helpful
Most Recent Reviews
Great product by MTspotandstalk, February 11, 2019
Excellent product I have several in different thread pitches.the sig suppressor is an excellent suppressor. All the quick attach that I have the threads have been true and opticsplanet delivered fast shipping as usual
Most Recent Reviews
Just as advertised by jedi hubby, Verified Owner, August 29, 2018
This product works great. thread on easy and allowed me to mount my Sig suppressor with ease. two thumbs up. It does a great job of hiding the muzzle flash. I have a compensator as well that sounds like a beast but this one does a great job.
Most Recent Reviews
Great Item! by Ethanp, Verified Owner, June 26, 2018
I received this item shortly after purchase and it works amazing! This was a great addition for my SBR and allows me tk easily swap my can from one rifle to another. I will purchase more in the future.
Most Recent Reviews
I was very excited to find this at such a great price. It arrived quickly so I was able to bring it with me on my trip to the range the following week with friends. Fit was perfect and worked great!! I only wish it cleaned my gun for me :)
Read All 12 Reviews
Threads per Inch:
1/2x28
Gun Make:
SIG Sauer
Condition:
New

Code: SD9-BFH-SRD19-SRD-762-12X28-F

MPN: SRD-762-12X28-F

UPC: 798681525218

Product No Longer Available

Product Info for SIG SAUER SRD762-QD 1/2-28 TPI Flash Hider Mount

Aligns and secures both the mount to the gun and then the silencer to the mount. Self-centering and very secure interface. Mount is a three-piece assembly consisting of the rear mount unit semi-permanently attached to the gun's muzzle, a crush washer and finally an interchangeable tip. Simple one-handed use.image

Package Contents:

  • SIG SAUER QD Taper-Lok Flash Hider Mount For SRD762-QD 1/2-28 TPI SRD-762-12X28-F

Related Products to SIG SAUER SRD762-QD 1/2-28 TPI Flash Hider Mount

SIG SAUER SRD762-QD 1/2-28 TPI Flash Hider Mount Unavailable & Discontinued Models

List of Unorderable Models

  • SIG SAUER QD Taper-Lok Flash Hider Mount For SRD762-QD 1/2-28 TPI, SRD-762-12X28-F , MPN: SRD-762-12X28-F , UPC: 798681525218 , Code: SD9-BFH-SRD19-SRD-762-12X28-F
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Last updated 2026-08-16 UTC.