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Questions & Answers
Does this work on a 7.62?

Yes. It has a 10mm bore hole, which means it’s good to go for 7.62x39, even though it says “9mm” in the description.

by Jose Castillo, Verified Owner, September 17, 2025
Customer Reviews
Most Recent Reviews
Simple Installation + Omega 300 = Success by LiamRey, Verified Owner, September 4, 2025
I was a bit wary about this purchase as I've had little success with suppressing my PSA AK. This mount paired with my Omega 300 can did the trick! I'm very happy with the product and would absolutely recommend to others in the market.
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Optic Planet 10/10 by Jerm, Verified Owner, July 12, 2025
new device and extremely fast 4 day shipping from Illinois to GA ������
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J mac left hand thread muzzle device by Wolf, Verified Owner, May 1, 2025
Well the product I received is not the 360 but actually a more functional model . But still had the proper thread pitch for muzzle and suppressor so I'm happy .
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Great very excited to finally get one. by Willie, Verified Owner, April 19, 2025
So fast very happy with the performance. I going to get another very soon.
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optics planet FTW by REDMAN, Verified Owner, February 7, 2025
Great price and fast shipping. Absolutely no complaints. Downloaded the app because I plan on shopping OP more frequently.
Most Recent Reviews
I purchased the Jmac RRD-360HD-14F-X37 so that I could mount my SiCo Scythe Ti to my Zastava M77-PS. I have had only one Jmac product prior to this muzzle device and it was very high quality. This product is not different. Excellent fit and finish, t...
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Read All 6 Reviews
Eligible models will have a savings offer. Apply coupon and add the item to your cart for savings on that select model! Limited time only. Cannot be combined with other promotions or offers. See promotion details.
Color:
Black
Finish:
Nitride
Fabric/Material:
17-4PH Stainless Steel
Threads per Inch:
14x1 LH
Gun Make:
Kalashnikov

Code: 4VI-BMB-JMC0321-RRD-360HD-14F-X37

MPN: RRD-360HD-14F-X37

UPC: 3561207

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$116.96

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Product Info for JMac Customs 360 14-1LH Muzzle Brake w/ Bravo Suppressor Mount

Get more precise shots on target with the help of this JMac Customs 360 14-1LH Muzzle Brake with Bravo Suppressor Mount. For use with 9mm caliber firearms equipped with "Omega" thread suppressors, these Muzzle Devices by JMac Customs allow you to clamp on a "Provo" thread suppressor for rapid sound attenuation. The JMac Customs 360 14-1LH Self Timing Muzzle Brake with Bravo Suppressor Mount also reduces recoil and flash considerably while keeping you better hidden in the backcountry. For added durability, this device is machined from 17-4PH stainless steel and Nitride-treated for maximum strength. Plus, you can install this device while your suppressor is attached for a more customized rifle sound system. Pick up the JMac Customs 360 Muzzle Brake for 9mm with Bravo Mount for your mulit-thred firearms to get the lightest, most effective attachment possible.image

Specifications for JMac Customs 360 14-1LH Muzzle Brake w/ Bravo Suppressor Mount:

Manufacturer: JMac Customs
Color: Black
Finish: Nitride
Fabric/Material: 17-4PH Stainless Steel
Threads per Inch: 14x1 LH
Gun Make: Kalashnikov

Features of JMac Customs 360 14-1LH Muzzle Brake w/ Bravo Suppressor Mount

  • Self Timing Muzzle Brake with Bravo Suppressor Mount

Package Contents:

  • JMac Customs 360 14-1LH Muzzle Brake w/ Bravo Suppressor Mount

JMac Customs 360 14-1LH Muzzle Brake w/ Bravo Suppressor Mount Orderable Models

List of Orderable Models

  • JMac Customs 360 14-1LH Muzzle Brake with Bravo Suppressor Mount, Facemount X37, Black, RRD-360HD-14F-X37 , MPN: RRD-360HD-14F-X37 , UPC: 3561207 , Code: 4VI-BMB-JMC0321-RRD-360HD-14F-X37
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