SME Sight-Rite Muzzle Laser Bore Sighter .17-.50 Red

This muzzle-mounted laser boresighter is designed to simplify initial sighting and scope alignment for a wide range of rifles and select shotguns. It ships with batteries and a calibration target so you can establish a reference point before live-fire adjustments. The unit uses a non-contact sealing method to protect barrel finishes while providing a stable alignment reference.

Key Specifications

• The compatible caliber range is .17 to .50 caliber.
• Compatible shotguns include 10, 12 & 20 gauge.
• The laser is listed as a red laser.
• The unit includes three LR44 alkaline button cell batteries.
• The device mounts at the muzzle for end-of-barrel bore sighting.
• The model name is listed as Sight-Rite.
• Includes a calibration target and a storage pouch.
• The dimensions are 1.55 x 3.95 x 9.55.
• The listed unit weight is 0.2375.
• Construction is described as several materials.

This compact, muzzle-mounted boresighter offers a practical way to establish sight alignment before range time. Its included target, batteries and protective tube make it a straightforward addition to toolkits used for optics setup and routine maintenance, helping reduce time spent dialing in zeroes at the range.