Sightmark 300 Winchester Short Magnum Laser Boresight zoom in


Sightmark 300 Winchester Short Magnum Laser Boresight

Chamber the Sightmark® Laser Boresight in your 300 WSM Short Mag 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. 

  • Brass construction
  • On / off end cap
  • Precision accuracy
  • Reliable and durable
  • Fastest gun zeroing and sighting system
  • Reduce wasted cartridges and shells
  • Compact and lightweight
  • Easy to pack and travel
  • Carrying case and batteries included
  • Battery life: 1 hour
  • Laser wavelength: 632-650 nm
  • Output power: ≤5 mW
  • Range for sighting: 15-100 yds.
  • Dot size: 2" @ 100 yds.
  • Operating temperature: 14 to 122ºF
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Sightmark® manufactures award-winning products that include rifle scopes, gun sights, laser sights, night vision, range finders, flashlights, boresights, and other shooting accessories. Inspired by military and law enforcement technology, Sightmark products are designed for hunting, shooting, and tactical use. This Triple Duty concept ensures that every Sightmark product can be used for any tactical, competition shooting, or hunting need.

Sightmark products give every shooter the confidence to hit their target, so use your Sightmark when performance counts!

Sightmark - Make your mark.
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