The TOR Fusion is a rail-mounted white light and aiming laser combination specifically designed for pistols. It is small enough to fit inside the majority of all commercially produced holsters on the market.The new TOR Fusion aiming laser features left and right fire buttons for ambidextrous use and is available in red (635 nm) or green (520 nm) visible lasers. The TOR Fusion is based on mil spec engineering, resulting in a device that is tested and proven to operate in extreme climates and conditions including ultra-cold weather, a known weak area of operation for competitor products. Ruggedly built with a Type III hard-anodized machined aluminum housing, the TOR Fusion is framed by a rail mount and illuminator bezel, ambient sealed, dustproof, and is splash-proof to IP54 standards.