Firefield&&';;s BattleTek Subcompact is a convenient and powerful 5mW green laser sight that delivers quick-target acquisition for short- and medium-range engagements, such as tactical engagements or self-defense. Built for compact and subcompact handguns, it boasts 300-yard nighttime visibility and 30-yard daytime visibility, plus an internal, rechargeable battery that provides 2 hours of continuous power or 6 hours of 'pulsing&&';; power. Made of highly durable glass-filled nylon, the BattleTek Subcompact boasts a maximum caliber recoil of .45 ACP, and it is IP55 water-resistant, shockproof and operates in temperatures from -4F to 113F. Included in Package USB Type C cable Adjustment tool Features Internal rechargeable battery Compact and lightweight Ambidextrous digital switch 5mW green laser Windage and elevation adjustable Quick target acquisition 600 yards visibility at night Up to 50 yards visibility in daylight