Aimshot AR264 Arbor Boresighter - 264/300/338 Win Mag, 7mm Rem Mag, 7mm STW Brass

The Aimshot AR264 is a brass arbor-style boresighter designed to expand the usefulness of your existing Aimshot .223 laser bore sight module. By swapping the chamber-specific arbor on the laser body, a single bore sighter can be used to quickly and accurately align optics on a wide range of magnum-chambered hunting rifles without firing a round.

This AR264 arbor is precision cut to fit rifles chambered in 264 Winchester Magnum, 300 Winchester Magnum, 338 Winchester Magnum, 7mm Remington Magnum, 7mm Shooting Times Westerner (STW), 257 Weatherby Magnum, 300 Weatherby Magnum, 340 Weatherby Magnum, 308 Norma Magnum, and 358 Norma Magnum. The passive arbor design seats directly in the chamber and requires no batteries, so it is always ready when you need to confirm zero.

Machined from brass for gentle contact with the chamber walls, the AR264 is a low-cost way to keep your Aimshot laser boresighter working across an entire safe full of magnum sporters. It is ideal for scope mounting, ring alignment, and pre-range bore sighting on hunting rifles in magnum calibers.