Pinning And Welding Flash Hider. There are different rates for different devices so be sure to select the correct device below whether you are sending the device or buying from us. The pin needs to be seated into the barrel threads so that the brake cannot be turned once the weld covers the pin.
Pinning and welding muzzle brakes. The flash hider and barrel are drilled think of the way the front sight base is pinned to the barrel and then the head of the pin has a bit of spot weld over it to keep it from I dunno falling out. Brownells carries a paste that is high temp silver solder mixed with flux.
Attach a muzzle device permanently to bring the OAL to 16 or AWB Compliance.
The 55 inch long flash hiders welded onto 115 inch barrels is a legal option to avoid the gun being an SBR. Pinning and welding muzzle brakes. You people have too much time on your hands. Clean threads apply thread on flash hider heat with torch.