Professional Laser Bore Sighter - Red Wildlife Research Center It allows for headspace comparison

It allows for headspace comparison between fire-formed brass and re-sized brass

It handles all 2-1/2-inch

Front post sight

Flashing green LED lights are triggered by an impact on the target telling shooters of their hits at extremely long ranges where confirmed hits can be difficult

including primer pocket brushes

Professional Laser Bore Sighter - Red Wildlife Research Center It allows for headspace comparisonWheeler Engineering Professional Laser Bore Sighter Red The Wheeler Engineering Professional Laser Bore Sighter uses a high power red laser and a high strength magnetic connection to the barrel to deliver fast accurate bore sighting. This system works with virtually all firearms; rifles, shotguns, handguns. The magnetic connection to the end of the muzzle provides more precise alignment with the bore without the risk of damaging the bore, compared to