Precision Aluminum Bore Sighting Kit

This precision bore sighting kit uses high-purity aluminum alloy for optimal thermal stability and mechanical consistency — critical when alignment must hold across changing temperatures common in UK field conditions. Measuring 5.50 x 3.00 x 2.50 cm (2.17 x 1.18 x 0.98 in), it’s compact enough for tactical gear compartments yet substantial enough to ensure stable seating in the barrel. A bright red laser module runs on one CR2 battery (included), delivering consistent beam placement without drift or flicker. Eight finely finished adapters allow adaptation to differing barrel diameters and rifling configurations — supporting popular calibres used across British deer stalking, clay pigeon, and target disciplines. All hardware — two mounting screws, one screwdriver, one wrench — is made to match the kit’s finish and tolerance level. The protective plastic carrying box doubles as a staging surface during setup, keeping components accessible and organised. Built for reliability rather than novelty, it features clean lines, minimal moving parts, and a direct-mount system that minimises parallax and maximises alignment fidelity. Whether used by estate gamekeepers checking multiple rifles or weekend shooters refreshing their zero, this kit delivers predictable, trustworthy results every time.