VPDOT .223 Rem Laser Bore Sight 5.56 Brass Chamber Tool

A solid brass .223 Rem / 5.56mm laser bore sight that drops into the chamber and projects a red dot downrange, so you can line up your scope or red dot before you fire a shot. Pre-zero at home or at the bench, then confirm at the range with far fewer rounds.

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  Tight, Repeatable Alignment

  A 650nm red laser under 5mW, held to a concentricity of ±0.3 degrees, with a spot size under 20mm at 10 meters. The dot lands where the barrel points, so your first adjustments start close to zero.
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  Calibrated for 0-100m

  Built for the distances most people pre-zero at. Use it on a wall indoors or a target outdoors to adjust your optic before heading to the firing line.
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  Solid Brass, Chamber-Smooth

  Machined from solid brass for a smooth chamber fit and long service life. At 54.5mm x 9.6mm and 18g, it slips into any range bag pocket.
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  Three Steps, No Tools

  Insert the batteries, seat the bore sight in the .223 Rem chamber, then bring your crosshairs or red dot onto the laser dot. Unload the firearm and check it is clear before you start.
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  Batteries and Case Included

  Ships with 6 LR626/LR41 button batteries, enough for many sessions, and a storage box to keep it protected between trips.

Get on paper before you fire a round.