Product information:
 
Product name: new red laser collimator zero return target setting device
Product model: .22 to .50
Caliber name: .22 to .50
Caliper red laser hole sighter
Power: <1mW (Maximum output: 1MW)
Wavelength: 650NM
Length: 155 mm.
Package includes:
 
(1) 1 x screwdriver
 
(2) 1 x Laser Bore Sighter
 
(3) 1 x battery room
 
(4) 4 x adjustable adapter tip;
 
(5) 1 x Allen Wrench