Firefield&';s BattleTek Subcompact is a convenient and powerful 5mW laser sight that delivers quick-target acquisition for short- and medium-range engagements, such as tactical engagements or self-defense. It boasts an impressive nighttime and daytime visibility, plus an internal, rechargeable battery. Highly durable, the BattleTek Subcompact boasts a maximum caliber recoil of .45 ACP, it is IP55 water-resistant, and shockproof. Included in Package USB Type C Cable Adjustment Tool Features Internal rechargeable battery Compact and lightweight Ambidextrous digital switch 5mW red laser Windage and elevation adjustable Quick target acquisition 300 yards visibility at night Up to 30 yards visibility in daylight