This does not work with 2-1 exhausts. The seller is macmodel and is located in Kenosha, Wisconsin. Country/Region of Manufacture United States. W = 5.5 inches. Very lightweight and probably one of the largest battery boxes available and most versatile.
This item is in the category Sporting Goods\Hunting\Scopes, Optics & Lasers\Red Dot & Laser. Holosun collimated laser qd mount the ls117ir is a 7075 aluminum bodied class 2m ir laser aiming device. Features include a quick release picatinny rail mount, remote pressure switch, and IP67 water resistance.