AimShot KTRIFLE Boresight Rifle Kit Laser Universal 6-Arbor Brass

The AimShot KTRIFLE is a modular laser boresighter kit built around the time-tested .223/5.56 chamber-mounted laser bore sight with an external battery box, paired with six brass rifle arbors for fast sight-in across the most popular centerfire rifle chambers.

Drop the laser unit into your rifle's chamber (or thread it onto a matching arbor for larger bores) and the bright red laser dot gives you an instant reference point to align your scope, iron sights, or red dot to the bore at the range. Instead of burning live ammunition chasing zero, you can get on paper in minutes and then fine-tune with a few confirmation rounds. The included arbors cover the most common hunting and sporting rifle calibers, making the KTRIFLE a single kit that handles nearly every rifle in the safe.

Power comes from two AAA batteries housed in the external battery box, which keeps the chamber-mounted laser unit compact for reliable insertion and removal. Every arbor is machined from brass so it seats precisely without scratching or marking the bore, and the complete kit tucks neatly into a range bag or shop bench drawer.