RONI Micro Roni Gen 4 PMD 5" Muzzle Extension w/Brake

The RONI Micro Roni Gen 4 PMD is a dedicated 5" muzzle extension with integrated brake, designed as an accessory for the Micro Roni Gen 4 Glock-compatible pistol conversion chassis.

The PMD installs via the Micro Roni Gen 4 chassis and adds 5 inches of additional barrel length, finishing in a ported brake that redirects propellant gas upward and to the sides to counteract muzzle rise and keep the front sight steady during rapid follow-up shots.

Sold as the muzzle extension and brake only, this is a drop-in upgrade component for shooters already running a Micro Roni Gen 4 chassis who want improved recoil management without modifying their host pistol. The Micro Roni Gen 4 chassis and the host pistol are not included.