GSM Site-Rite Chamber Cartridge Laser Bore Sighter .357/.38 Spl
GSM Site-Rite Chamber Cartridge Laser Bore Sighter .357/.38 Spl, Get meticulous accuracy with the most exacting tolerance specifications in the sighting industry. From the very smallest to the largest 12 gauge casing, the GSM Site-Rite precision machined caliber specific sighters deliver unparalleled results every single time.
Precision machined brass casing for optimum accuracy
Caliber specific factory alignment
High output laser
Units include (3) three Alkaline button cell batteries (varies by caliber)