Rifles Pistol Laser Bore Sighter Kit for 0.177 to 12GA Almost All Caliber, Laser Barrel Boresighter,Bore Sighting Zeroing Scope or Optics and Lron Sights

【Fast Zeroing Your Gun】: Only need few minutes to zero your scope or Optics and Lron Sights. Require more ammo and time by avoiding prolonged live fire tests at the range.
【Multiple Caliber Adapters】: SZWRSKJ barrel laser kit suitable for almost all calibers from .17 to 12 GA Pistol or Rifle. Make sure to select the proper adapter.(Laser class: IIIa. Max. Output Power:＜5mW.)
【Increase the Accuracy 】: The bore sighter kit emits a straight laser beam, quickly and accurately zeroing the guns.Save the time & money by avoiding prolonged live fire tests at the range.
【Easy for Using】: This laser bore sight kit comes with all required installation tools, just following by guide of manual, and select the proper adapter.Only take a few minutes to install.
【Buy with Confidence】: 1* Laser Bore Sighter Kit, 2* CR2 Battery, 1* Screwidriver,1* Instructions, 12* Adapters.