Sightmark SM39018 Boresight Red Laser for 38 Special357 Mag Brass Includes Battery Pack Carrying Case UPC: 810119011244

The Sightmark Laser Boresight provides the most convenient and accurate method for sighting in pistols of all types. Simply chamber the boresight like a regular bullet and a laser dot will show exactly where the rifle is aiming. It is easy to sight in any scope without firing a single shot. Live fire is only needed to fine tune the weapon being sighted in order to compensate for inconsistencies, such as bullet drop due to distance. Perfect for hunters, competitive shooters and law enforcement, the Sightmark Laser Boresight is sure to take the frustration out of sighting in almost any gun. Its easy to use and will quickly save both time and money by avoiding prolonged live fire tests at the range use the extra ammo for honing those shooting skills and for the hunt. A lightweight carrying pouch protects the laser for convenient use in the field. The Sightmark Laser Boresight is available in several calibers and gages for use with most pistols. Sightmark-Make Your Mark!br /br /Features:br /br /- Precision Accuracybr /- Reliable and Durablebr /- Fastest gun zeroing and sighting systembr /- Reduce wasted cartridges and shellsbr /- Compact and lightweightbr /- Easy to pack and travel withbr /br /Included in Package:br /br /- Battery Packbr /- Carrying Casebr /br /Specifications:br /br /- Laser Wavelength (nm): 32-650br /- LED Type: Visible Red Laserbr /- Power: 5 mWbr /- Battery Typebr / (AG5) 2br / (AG3) 3br /- Battery Life: 1 Hourbr /- Range for Sighting: 15-100 yardsbr /- Dot Size: 2" 100 yardsbr /- Operation: On/Off End Capbr /- Construction: Brassbr /- Temperature (C): -10 to 50