Parameters: Class IIIA, less than 5 mW 632-650 nm red laser
Batteries: 3 sets (6 total) upgraded batteries. Each set lasts up to an hour. Please remove the batteries after use. Please tear the clear plastic first before you put the fresh battery
High Accuracy: The fastest red dot laser zeroing and sighting system and save you time and cartridges
Design: Sturdy and reliable brass construction, light and compact, and easy to sit perfectly in the bore
