NEW for 2024!

Rethreaded for VZ 58 (14x1mm metric right hand)
Caliber: 7.62x39mm

3 layers of protection for your suppressor
No timing / shims not required
Lightweight
Minimal added length
Compatible with dozens of suppressors
Reduced Recoil

Designed specifically with short barrels and high pressures in mind! Due to excess pressures/gasses associated with rifle calibers in short-barreled firearms, a barrel length restriction was put in place for many of JMAC’s popular devices. To remedy this, they’ve taken their 360 design and reinforced the device by adding additional material where it's needed and removing material in some areas to cut down on size, and weight. You get the same amazing performance out of the 360 devices, now with a Heavier Duty design for short-barreled firearms!

Compatibility:
suppressors using Keymo and Keymicro.

Made of 17-4 Stainless Steel.
Made by JMAC customs precisely rethreaded and bored by VZ 58 USA in the USA.

We highly recommend that barrel-to-suppressor alignment be verified with suppressor alignment rod on any build before it is first fired.