SME Sight-Rite Chamber Cartridge Laser Bore Sighter brand_-Gehmann when thermal contrast is low

when thermal contrast is low

with a real leather upper

offering an uncluttered sight picture that suits open hill and woodland alike

dropped in a slip and knocked about on a hill

SME Sight-Rite Chamber Cartridge Laser Bore Sighter brand_-Gehmann when thermal contrast is lowThe SME Sight Rite Chamber Cartridge is a laser bore sighting system designed to help shooters achieve a working zero before visiting the range. Each cartridge is precision machined from brass to exact chamber tolerances for the relevant calibre, seating like a dummy round for a precise, wobble free fit. A high output laser beam projects down the barrel from the muzzle end, allowing the user to align a scope or open sights with a target at a chosen