Reviews & Ratings for SIG SAUER QD Taper-Lok Muzzle Brake Mount For SRD762-QD 1/2-28 TPI SRD-762-12X28-B — 7 reviews — Page 1

Fast shipping. Exactly what I needed. 762 suppressor threaded right on my 223/556 AR15. Comes with muzzle two chamber and rock set thread lock with crush washer. This is exactly what I needed, and it came pretty quick. In Sig factory package and ready to shoot.

QD mount works great. Optics Planet customer service great as always. I ordered a 5.56 by mistake. Optics Planet was extremely quick to exchange mounts for me. Product is easy to set and easy to time.

What I don’t understand is why they don’t list this is also SRD338. I have both and used a Venir calipers to compare and they micro out to be the same dimensions except the bore hole is slightly larger on the 338 versus the SRD 762. So you can run this up to 30 Cal bullets but step up to 338 you need the larger cal. The problem with the sig catalog is the 338 does not offer 1/2 x 28. 338 only has 5/8 x 24 which is standard on ar10.

I have 4 of these brake/Taper-Lok attachments for my various .223, 5.56 and 300 Blackout platforms. They each come with the Taper-Lok attachment, mini brake, timing washer and a packet or Rockset. The fit and finish are excellent. The Taper-Lok attachment screws on over the Rocket'd threads and does not get timed. There is a tiny (copper or brass) crush washer that gets inserted in the T-L mount and the micro brake is threaded in. Once you feel resistance, you have about 1.5 turns to time the brake correctly or you have just used up that washer, as I did a couple times. Will be reaching out to Sig to purchase a few more. One actually arrived a bit dented an was unusable. My first outing was on my 300 Blackout 10.5" pistol. Only shot it with the suppressor, which was excellent. Second outing was with my 10.5" .223 Wylde pistol - Zero recoil or rise but everyone around me was treated to quite a flash and bang show - without the suppressor of course. I highly recommend the Sig Sauer line of suppressors and accessories.

I purchased the SIG Sauer 308 Silencer and was not sure if these would work on my AR-15 rifles. The do work and its great to be able to have one silencer for so many different rifles. What is also a bonus is that the end screws off so if you choose to add a flash hider you can. OPTICS Planet is great with communications and shipping is fast.

Product was shipped on time in a sealed bag from the factory with all needed pieces to use the product. No damages or unusable pieces were in the package from the supplier. Perfect fit on the end of my barrel.