Description: Features Fits any .22 to .50 caliber rifles, handguns, and scopes Allows for quickly and accurately resetting of any sights (iron,optical, laser, holographic, etc) Windage and elevation adjustable Long sighting range Light weight and durable Comes with tools, four adapters Specifications Max. Output Power :less than 1mW Weight: 160g Material: Aluminum Length: 155 mm Head Diameter: 16mm Tail Diameter: 5mm Laser wave length:650nm Laser Color: Red Power: 3x Button batteries (not included) ItemsIncluded 1x Laser boresighter 1x Screwdriver 1x Spare screw 1x Allen key 4x Adapter tips 1x Padded storage box Specifications: Precision Red Laser Bore Sighter KitEnhance your shooting accuracy with this premium bore sighter kit! The adjustable adapters ensure compatibility with .22 to .50 caliber rifles, allowing for precise shot placement every time. High-Quality Laser Sighter Collimator KitExperience superior quality and performance with this laser sighter collimator kit. Its adjustable adapters make it suitable for use with rifles of various calibers, ensuring accurate and reliable targeting. Accurate Red Laser Bore SighterAchieve spot-on targeting with this red laser bore sighter. Its durable construction and adjustable adapters make it a must-have tool for firearm enthusiasts and professionals alike.