SME Sight-Rite Laser Bore Sighter 20 Gauge Shotgun brand_-Gr8Fun Two separate keys are supplied

Two separate keys are supplied per lock

while having both brush types and two calibres covered in one kit means owners of more than one rifle

Built-in laser Illuminator

That extra speed flattens the trajectory and trims wind drift

243 cartridge can deliver

SME Sight-Rite Laser Bore Sighter 20 Gauge Shotgun brand_-Gr8Fun Two separate keys are suppliedThe SME Sight Rite Chamber Cartridge Laser Bore Sighter in 20 gauge is a practical zeroing aid for 20 bore shotgun owners fitting new sights, red dot optics or slug scopes. The bore sighter is a precision machined calibre specific casing that seats directly into the 20 gauge chamber just as a shell would, with no adaptors or cleaning rods required. A high performance laser beam is projected from the muzzle end, enabling the shooter to align the sight