Sightmark .17 HMR Premium Laser Boresight. Sure to take the frustration out of sighting, in almost any gun. Sight in any scope, without firing a single shot! Just chamber the Boresight like a regular bullet, and a red laser dot shows exactly where you're aiming! Then just adjust your sights or scope, and save your extra ammo for the hunt.All fired up:Ideal for hunters, competitive shooters and law enforcement Reduces wasted cartridges and shells Compact, lightweight, durable Includes carry case and battery pack (with magnetic base that easily attaches to your firearm for hands-free use).
