JMac - MDi-co

4C 1/2-28 Slim 9mm

(1 Review)
Current Stock:
1.90 Ounces
Mounting Device






(28) 1/2x28 threads

(Slim) Slim deisgn



  • 1/2-28 threads
  • Detent notch for NAK-9 pistols
  • 17-4 stainless
  • Black Nitride
  • DOES NOT include Crush Washer


Reviews (1)

Installed on nak-9

Written by Dylan on Sep 6th 2021

Easy install if you have a detent pin, like I have on my nak 9. No grease or anything needed; just hold the detent pin down with your fingernail while screwing on the brake. For performance: 5 stars. I'd say the recoil reduced to the level of a 22lr(or maybe a tad more) while firing the pistol like a pistol(no stock). And best of all it only increases the noise by about 10-20%. Highly recommend, does as advertised, easy to install, high quality.

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