Lazer SIGHTMARK Boresight ,223, 5.56x45 Nato (SM39001)

Tested and recommended by the national tactical officers association, the Sightmark® boresight significantly reduces wasted cartridges and shells. Chamber the device in your .223 or 5.56x45 Nato rifle like a regular cartridge, and a red laser dot shows exactly where you're aiming. Simply adjust your sights or scope, and save your extra ammo for the hunt.

Features:

• Precision accuracy;
• Reliable and durable;
• Fastest gun zeroing and sighting system;
• Reduce wasted cartridges and shells;
• Compact and lightweight;
• Easy to pack and travel.

Specifications: 

• Laser wavelength: 632-650 nm;
• LED type: Visible red;
• Battery type: 3 x AG3;
• Battery type: 2 xAG 5;
• Battery life: 1 hour;
• Range for sighting: 15-100 yards;
• Made of brass.

Set includes:

• Instruction;
• Carrying case;
• Battery: 3 x AG3.