Tested and recommended by the National Tactical Officers Association, the Sightmark®.7x57 Boresight significantly reduces wasted cartridges and shells. Chamber the device in your 7x57 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. Includes a carrying case, two (2) AG5 batteries, and instructions.
Included in Package
- Battery Pack
- Carrying Case
Batteries Used
Product Downloads
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
Laser Wavelength | 632 - 650 nm |
LED Type | Visible red laser |
Output Power | <5 mW |
Battery Type | AG5 2 |
Battery Type | AG3 3 |
Battery Life | 1 hour |
Range for Sighting | 15 - 100 yds |
Dot Size | 2 in @100yd |
Operation | on/off end cap |
Material | Brass |
Operating Temp,?F/?C | 14 to 122 / -10 to 50 F/C |