Sightmark 7MMX64 BORESIGHT

The Sightmark 7MM x 64 Boresight is a laser-based bore alignment tool designed for shooters who demand fast, accurate zero verification without firing a shot. This compact device is ideal for law enforcement officers, military operators, and competitive riflemen, as it eliminates guesswork from initial sight-in procedures, saving ammunition, time, and frustration in the field.

Manufactured by Sellmark Corporation, the 7MM x 64 boresight inserts directly into the 7mm rifle chamber, projecting a precise red laser dot that mirrors your barrel's bore line. This laser aligns with your scope or red dot reticle, enabling you to confirm zero at 25 meters or longer distances with minimal ammunition expenditure. The device's durability and straightforward insertion method require no gunsmithing knowledge, making it accessible to operators of all experience levels.

Tactical professionals across law enforcement and military communities rely on boresight tools to establish baseline accuracy before committing to ammunition during live-fire validation. The Sightmark 7MM x 64 is particularly valuable for shooters managing multiple rifles, transitioning seamlessly between different setups while ensuring optimal accuracy.