COSMOING Scope Boresighter Kit from .177 to .50 Caliber Precision

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  • Regular price $59.99

COSMOING Scope Boresighter Kit from .177 to .50 Caliber Precision Firearm Bore Sighting Optical Bore Sighter Kit with Arbors
  • Indoor or outdoor without shooting a single bullet. Bore Sighter Kit with Adjustable Arbor.
  • Arbors including for .177, .22, 6mm, .25, 6.5mm, .27, 7mm, .30, .32, .338, .35, .375, .44, .45, .50. All packaged in a heavy duty hard plastic case.
  • Boresighter makes sighting in guns much easier by aligning the scope's reticle with the barrel. The boresighter will help you get on paper without wasting shots.
  • All in One Kit: Works for handguns and rifles. 30mm Collimator,20*20 grids; 16 Studs and Carrying hard case included.
  • Use Steps: 1)Select the appropriate bore arbor and insert the notched. 2)Hand tighten the screw to attach firmly the boresighter. 3)Insert the other end of the stud into the muzzle. 4)Rotate the boresighter until the grid lines match vertically. 5)Adjust the windage and elevation dials of scope so the reticle inside of both of these is equal.