Sightmark SM39024 Triple Duty Universal Boresight Red Laser for Multi-Caliber (.17-.50 cal) Includes Battery Pack & Carrying Case Eye Protection The call is small and

The call is small and compact and easily operated with one hand

The distances can be displayed as line-of-sight or horizontal with angles of degree

1 MOA and 5 MOA red dot reticle and included AR riser and low-profile mounts allow it to be used effectively and comfortably on pistols

which works in conjunction with a high quality 1024x768 OLED display

Sightmark SM39024 Triple Duty Universal Boresight Red Laser for Multi-Caliber (.17-.50 cal) Includes Battery Pack & Carrying Case Eye Protection The call is small andTested and recommended by the National Tactical Officers Association and the North American Hunting Club, the Triple Duty Universal Red Laser Boresight is designed for sighting in . 17 . 50 caliber rifles, shotguns and pistols. A key feature to this device is it doesn't have any additional attachment pieces to be lost. Engineered with a self centering arbor, the unit attaches into the end of the barrel as opposed to the inside, preventing metal from