The Sightmark Triple Duty Universal Green Boresight provides a convenient, non-live-fire method for initially aligning optics and iron sights on .17 to .50 caliber rifles and pistols. A retractable arbor centers the unit inside the bore while a magnetic base secures the sight for fast setup. The visible green laser projects a dot for coarse zeroing at typical sighting distances.
Key Specifications
- Laser wavelength is 532 nm.
- The LED type is a visible green laser.
- The output power is <5 mW.
- Battery life is listed as <= 1 hour.
- The recommended range for sighting is 15-150 yd.
- Dot size is specified as 2 in @ 100 yds.
- Operation is via an on/off switch.
- Construction material is aluminum.
- Caliber fitment covers .17 to .50 cal.
- The unit uses a CR2 battery.
Compact and purpose-built, the Sightmark Triple Duty Universal Green Boresight simplifies initial zeroing for a wide range of firearms. Its centering arbor and magnetic base make setup fast and repeatable, while the green laser offers clear visibility for daylight and low-light work. Designed for practical field and range use, it provides a straightforward way to establish an aiming reference before final live-fire adjustments.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.
