Aimshot BSB 17
Designed to be used with an external battery pack our battery bore sight systems provide the extended run time that the traditional bore sight cannot. Allowing the operator 20+ hours of run time off 2 AAA batteries this system offers the most economical solution for all your bore sighting needs. The external battery bore sight system is intended for use of only open chamber applications. Severing the wire will render the laser inoperable. The .223 and 30 versions are fully functional with the AimSHOT arbor system giving the operator more versatility out of their unit.17 HMR laser bore sight module with external battery box. Designed to make it quick and easy to bore sight your rifle chambered in 17HMR.