High quality finished 3x magnifier from Aim-O. Manufactured from Aluminum with a rubber housing for protection. The magnifier has a pleasant eye relief and a magnification of 3x. By means of the QD (quick detach) system you can assemble and disassemble this magnifier in no time. The magnifier can be flipped to the side to make it easier to hit targets at close range. The Aim-O magnifier can be adjusted both horizontally and vertically. A killflash is available separately for the G33 3x Magnifier.