Marie Claire.and 34,342 Customers trust Usagus™.
Universal Caliber Fit
40-Hour Battery Life
Precision Green Laser
Pro Carrying Case Included
Shooting Enthusiasts Trust — Here’s Why Our Laser Bore Sighter Is Changing the Way Marksmen Zero In
Easy to use
Long battery life
Laser is very bright
Quick zeroing process
Great build quality
Love the full adapter set
Covers virtually all firearm types — from handguns to hunting rifles — with a simple twist-lock adapter system that ensures a snug, tool-free fit in seconds.
Equipped with a precision-focused laser aperture and anti-glare coating, ensuring enhanced visibility whether you're sighting indoors or under full sun.
Durable aircraft-grade aluminum body resists recoil and rough handling. Energy-efficient circuitry conserves battery for prolonged use over multiple sessions.
Precision threading and internal stabilization ring ensure every installation is perfectly aligned — zero once, and stay zeroed longer.
40-hour CR2 power
32 full calibers
<5mW (Class IIIA)
Up to 300 yards (approx. 274 meters)
Favored by hunters and marksmen for its precision and ease of use—your reliable partner for quick, accurate firearm zeroing every time!
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Here’s Why Shooters Trust the Laser Bore Sighter