The SME Sight-Rite Bore Sighter in brass delivers a precise BULLET LASER bore sighting system designed for quick and accurate bore alignment when mounting scopes on 17 HMR firearms, making it an essential scope accessory for serious shooters and hunters. This boresighter, part of SMEs Sight-Rite line, fits 17 caliber barrels and serves as a reliable mounting accessory that helps verify alignment before live firing, saving time at the range and ensuring your optic tracks true from the outset. Crafted for dependable performance, the brass construction provides durability and a solid reference point, while the integrated laser enables rapid, repeatable bore alignment without the guesswork of traditional methods. Ideal for both new and experienced shooters, the Sight-Rite boresighter supports streamlined setup by allowing you to confirm windage and elevation adjustments on bolt-action and semiautomatic 17 HMR platforms, ensuring optic zeroing is efficient and accurate. Built to integrate seamlessly with existing scope mounts, this tool stands out as a practical, long-lasting addition to any firearms accessories kit, delivering clarity, confidence, and superior alignment during sighting-in sessions.