AimShot BSB17 Laser Boresighter External Battery Box 17 HMR Brass

The AimShot BSB17 is a laser boresighter purpose-built for 17 HMR rifles. Designed to make it quick and easy to bore sight a rifle chambered in 17 HMR, this cartridge-style tool drops into the chamber and projects a bright laser down the bore so you can mount or adjust your scope without firing a single round.

The BSB17 uses a solid brass body shaped to match 17 HMR chamber dimensions for a snug, reliable fit during zeroing. Power is supplied by a single AAA battery housed in the included external battery box, keeping the laser module compact in the chamber while delivering the runtime you need for repeated bore sighting sessions at the bench or in the field.

Whether you're zeroing a new optic, confirming scope alignment after transport, or saving ammunition at the range, the AimShot BSB17 provides a fast, repeatable starting point for scope adjustments on any 17 HMR rifle.