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Q&A for Breek Arms Plan B Echo Single Port Muzzle Brake — 5 Questions & 4 Answers

Name Breek Arms Plan B Echo Single Port Muzzle Brake (4.7)
$66.95 $59.95 Save 10%
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Q
Boonegump, member, from MS, United States, asked on March 04, 2026

Will it work with a direct thread Gemtech suppressor for 6.5 Grendel?

Manufacturer Answer
A
Answered by Breek Arms, Manufacturer from MN, United States, on March 11, 2026

This muzzle device will require a Plan B HUB on your suppressor, the Plan B HUB will thread onto the Plan B muzzle brake.

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Q
Henry Broussard, member, from NC, United States, asked on January 30, 2026

Will the work with the Trash Shield - HUB Compatible Blast Shield

Manufacturer Answer
A
Answered by Breek Arms, Manufacturer from MN, United States, on February 04, 2026

The HUB compatible Trash Shield has the HUB standard 1.375x24 threading, so to attach to our Plan B muzzle devices it will require a Plan B to HUB adapter, like our Plan B HUB ONE, https://www.opticsplanet.com/breek-arms-plan-b-hub-one-low-profile-universal-suppressor-mount.html

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Q
Thumper, member, from VA, United States, asked on January 09, 2026

Will this work with the yhm r9? I know the breek sentinel is to long just trying to find out if this one works or not

Manufacturer Answer
A
Answered by Breek Arms, Manufacturer from MN, United States, on January 14, 2026

Yes, this will fit per a graphic of the R9 showing there is 1.43" from the end of the suppressor to the first baffle. When this muzzle brake is paired with our Plan B Hub mount it will protrude 1.30" into the blast chamber.

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Q
gak, member, from AL, United States, asked on September 23, 2025

What is the outside thread pattern?

Manufacturer Answer
A
Answered by Breek Arms, Manufacturer from MN, United States, on October 09, 2025

The outside thread pattern is the industry standard Plan B threading, originally developed by Q.

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Q
Beowulf tactical, member, from IN, United States, asked on April 19, 2026

Will this fit inside the aero precision lahar 30 ?

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