Firefield Mini Red Pistol Laser With Weaver Mount Lightweight, compact & shockproof Windage & elevation adjustable Quick target acquisition Up to 300 yards visibility at night Up to 20 yards visibility in daylight Lightweight, compact & shockproof Windage & elevation adjustable Quick target acquisition Up to 300 yards visibility at night Up to 20 yards visibility in daylight Class IIIA laser, 5 mW or less