As a minimalist optic, the Swampfox Liberty 1x22mm RMR stands above other Red Dot Sights. With a low-profile frame and excellent battery life, this red dot sight can be mounted to a pistol, carbine, or shotgun, giving you plenty of options. It is both lightweight and durable, so you don't have to worry about it breaking after regular use. Plus, the Swampfox Liberty features their Shake 'N Wake technology, which automatically turns the sight on when you pick up your weapon. This saves you time and frustration because you don't have to search for a button in a high-pressure situation. It even has a scratch-resistant hardcoat finish to further protect your investment.