Sightmark Triple Duty Universal Green Laser Boresight .17-.50 cal

The Sightmark Triple Duty Universal Green Laser Bore Sight provides a quick, tool-free method for establishing an initial zero without firing a round. The retractable arbor centers the unit inside the barrel while the magnetic base secures the sight to the muzzle. A visible green laser projects the point of aim to assist in aligning optics or sights across a range of distances. A lightweight carrying pouch is included for field storage and transport.

Key Specifications

• Laser wavelength is 532 nm.
• The LED type is a visible green laser.
• Power output is <5 mW.
• Battery type is CR2.
• Battery life is ≤1 hour.
• Effective sighting range is 15-150 yd.
• Dot size at 100 yards is 2 in.
• Construction material is Aluminum.
• Compatible calibers are .17 to .50 cal.
• Package dimensions are 1.70 x 5.00 x 8.60 (inches) and product weight is 0.315 lb.

Compact and straightforward, this bore sight streamlines initial optic alignment across a wide range of calibers and platforms, helping reduce time and live-fire needed for baseline zeroing while remaining easy to carry in the field.