THE BIG SITT
Expert
I'm dropping the old A2 birdcage in favor of a Lantac Dragon. I've seen videos of people using a towel in a vice to hold the upper when removing the old muzzle brake and installing a new one. I fear that something will slip, or I will over tighten. Am I crazy? Or is there a better way, short of an upper vice block (I need to get this done tonight).