- Red laser 9mm Ruger sighting tool
- Sits inside chamber
- Allows you to adjust iron sights/scopes
- Perfect for sighting in
- Brass cased
The AIM SPORTS 9mm Laser Bore Sighter (PJBS9MM) is an efficient way to get your shotgun on target faster and with less ammo. This laser bore sighter produces a 635/655NM Wavelength.