AllTerra V4 Ti Self Timing Muzzle Brake


Our latest muzzle brake design, the V4 Ti Self-Timer, is easily installed at home by the end user without the need for timing and blending in a lathe like our original V4 design. Full titanium construction, 1.6 oz in weight. Installs on 5/8-24 muzzle threads.



AllTerra V-Series Directional Muzzle Brakes are designed to reduce recoil and muzzle climb for better next target acquisition. This means you can stay on target better with every shot. After testing, we found as much as 45% reduction in recoil.

The design of these muzzle brakes is like that of a parachute. The goal is to collect as much of the gasses coming out of the muzzle and redirect them rearward. The V-series muzzle brakes have gas collection pockets that collect and redirect gasses back and up. The upward force of the gasses keeps the muzzle from climbing and lessens the impact on your shoulder. We were able to accomplish this without adding top ports that can impact accuracy.

Our new self-timing V4 does not require installation by a gunsmith. All brakes come with .294” diameter bore, so calibers larger than 6.5MM (.264) will need to be drilled larger. We will bore your brake before shipping to the proper diameter based on your order details.

Requires 5/8-24 muzzle threads.

Brake Model Nominal Brake Outside Diameter Minimum Brake Outside Diameter
.750 V4 .750” .750”
.825 V4 .825” .775”
.870 V4 .870” .820”
.920 V4 .920” .870”
.980 V4 .980” .930”
.980 V5 .980” .930”