JMac - MDi-co

RRD-2C 28S X12

(3 Reviews)
Current Stock:
2.50 Ounces
Shim Kit
Add a Blast Shield
Pin for Pin/Weld

JMac Customs recommends that all suppressor mounts be installed and checked for alignment by a professional. Serious damage could result to your suppressor/firearm and physical harm is possible if installed/used incorrectly. All suppressor mounts MUST be tight against the shoulder or face of the barrel using shims or face milling method. Contact us if you have any questions or need a recommendation for professional installation. JMac Customs LLC is not liable for injury, damage, or death related to the usage of this product.


RRD-2C X compatibility 


X12 1 1/8” 28 (1.125-28)



Octane 9

Octane 45

Octane 45K

Harvester 30

Omega 9K

Omega 45K


Rugged Suppressors

Obsidian 9

Obsidian 45


Griffin Armament 

Revolution 9

Revolution 45


Resistance 9

Resistance 4

Reviews (3)

RRD-2c 28s x12

Written by Mike on Oct 9th 2020

This is outstanding product. The machining is top notch

Buy it

Written by Mike on Jun 22nd 2020

Works great to attach my obsidian to my b&t! Very nicely machined and finished. It looks very nice as well, too bad it’ll hardly ever see daylight as i plan on keeping my rugged attached to it!


Written by Dakota Meis on May 26th 2020

Fantastic looking break, keeps what little recoil my 9mm has down, and I can thread my suppressor onto it. What isn’t to love?

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