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Q&A for SIG SAUER QD Taper-Lok Muzzle Brake Mount For SRD556-QD 1/2-28 TPI SRD-556-12X28-B — 6 Questions & 8 Answers

Name SIG SAUER QD Taper-Lok Muzzle Brake Mount For SRD556-QD 1/2-28 TPI SRD-556-12X28-B (5)
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Q
TNRUBICON, member, from TN, United States, asked on February 08, 2021

Does this come with the factory crush washer?

A
Answered by TNRUBICON, member, from TN, United States, on February 26, 2021

No! Bought 2 and neither had the crush washer!

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Q
TEDNA1, member, from CT, United States, asked on December 08, 2022

How long is this?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on December 08, 2022

SIG SAUER does not provide the length of their QD Taper-Lok Muzzle Brake Mount. I would recommend contacting them directly for more information.

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Q
TEDNA1, member, from CT, United States, asked on December 01, 2022

How is the concussion on this brake without the suppressor on?

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on January 06, 2023

Sig Sauer does not provide information or testing on how the concussion is when using the SIG SAUER QD Taper-Lok Muzzle Brake Mount without a suppressor.

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A
Answered by Brandon, member, from UT, United States, on February 24, 2021

Sig doesn't make any mention of cross compatibility of brake or flash hider components between devices. I would advise contacting them directly by calling Customer Service at 603-610-3000 option 1 Monday-Friday, 8:30am-5:00pm EST.

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Q
Christopher, guest, from FL, United States, asked on July 06, 2020

Can I attach my sig 762ti qd can to this and shoot 223 through it?

A
Answered by Brandon, member, from UT, United States, on February 24, 2021

These muzzle brakes are intended for use in Sig Sauer SRD556-QD and the SRD556Ti-QD silencers. They will not fit inside the SRD762 or SRD338 series silencers.

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A
Answered by Brandon, member, from UT, United States, on February 24, 2021

This is just the muzzle brake/suppressor QD mount. The thread pitch you want will depend on the caliber and thread pitch of the rifle you're putting the muzzle brake/QD mount on. If the caliber is 5.56/.223, it's most likely 1/2x28. If it's a 7.62/.308 caliber, it's likely a 5/8x24 thread pitch and would need a different muzzle device.

These muzzle brakes are intended for use in Sig Sauer SRD556-QD and the SRD556Ti-QD silencers. They will not fit inside the SRD762 or SRD338 series silencers.

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