300blk (7.62x35mm) Boresight Full - Add more rails as

- Add more rails as additional accessories are needed

- Angular FOV (degrees): Low 2

your boat or kayak and be ready for every adventure

- Nylon Sheath

have rubber cover retainers to prevent loss

300blk (7.62x35mm) Boresight Full - Add more rails asChamber 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. Includes a carrying case, three (3) AG3 batteries, and instructions. Features: Precision Accuracy Fastest