M249 Mk46 Bolt Rail Welding Fixture

M249 Mk46 bolt rail welding fixture for semi
$475.00

M249 Mk46 bolt rail welding fixture for semi auto with right hand rail denial design. Fixture sets rails to correct height for bolt to barrel alignment, and level every time. Clamp holds rails in place so that even less than perfect channels can be welded right the first time.