GSM End of Barrel Laser Boresight – Basic
- For use on .17 to .50 caliber and 10 12 & 20 gauge shotguns
 - Includes Calibration Target and Carrying tube
 - Green lasers project brighter and are highly visible at long distances
 
End Of Barrel Laser Bore Sighting Systems
- Patented design
 - Durable machined aluminum construction
 - Unit includes (3) three LR44 Alkaline button cell batteries
 - No metal on metal contact will not scratch the finish of the barrel or damage your rifling
 
				



