Chamber the Sightmark 300BLK 7.62x35mm Boresight in your rifle like a regular cartridge, and a red laser dot shows exactly where you're aiming. Ideal for hunters, competitive shooters, and law enforcement, this device significantly reduces wasted cartridges and shells. Simply adjust your sights or scope, and save your extra ammo for the hunt. It includes a carrying case, three AG3 batteries, and instructions.
- Less than 5Mw 632-650nm class IIIA red laser
- Precision accuracy
- Saves ammunition
- Reliable and durable
- Compact and lightweight