Installing our Hex Brake on your Cz858 or Vz58 rifle is easy and quick. In this tutorial we're going to highlight the install in a few easy steps.
Step 1: Gather the required materials:
- M14x1RH 7.62 or 5.56 Hex Brake
- Cz858 or Vz58 rifle
- Gun Oil
- Gun Cleaner
- Paper towel or shop towel
- Small screw driver or punch
Step 2: Ensure your firearm is unloaded and no ammunition is in the chamber or magazine. Safety first. Negligent discharges are serious.
Step 3: Remove your thread protector and clean the threads.
Step 4: Lightly oil the muzzle threads.
Step 5: Thread the muzzle brake onto the muzzle.
Step 6: Depress the muzzle brake retaining detent with a screw driver or punch. Thread the muzzle brake on until it can't go any further and then rotate back until the detent aligns with the notch in the brake.
Once threaded on there might be a small gap between the rifle and brake. This is normal and how the Cz858 and Vz58 are designed to function.