Sightmark Laser Boresight 17 HMR
This is the excellent and precise Sightmark laser boresight. Fits into your chamber and projects a laser beam down the barrel for the most accurate representation of where your bullet will strike. Will save you a fortune in ammo costs you would otherwise spend sighting in weapons. Also, very useful for training your muscle memory with a handgun - provides instant feedback as to where you are pointing the weapon. A very useful addition to your gear.