.177 Red Laser Bore Sight, Sighter, Front Insert Arbor Boresighter Precision Fit
It is a perfect Tool to sight in you Iron Sight, Red Dot and Scope
Sighting Range: 15-100 yards.
Easy to sit perfectly in the bore with 2 rubber rings; Sturdy BRASS construction.
Max. Output Power: ＜5mW; Wavelength: 625-650nm; Laser class: IIIa; Sighting Range: 10-75 yds
Material: High Quality Brass
Class IIIa 635nM Less Than 5mW, Avoid Direct Eye Exposure to Beam. Precision Laser Optics
2 sets (6 total) of batteries
1x Brass Boresighter
Two rubber rings