Thursday 16 June 2022

UPDATE on Boresight Calibration. Ref YT Video

Reference info on Linked Video on You-Tube:

https://www.youtube.com/watch?v=ggkyzhIJWhI

Measured / calculated "Center Line of Red Dot Sight" to "Center Line of Bore."

Three Semi-Auto pistols and One Revolver, all 22LR caliber. All close to 1.5" (1 1/2") nominal. S&W Revolver & Benelli within 0.020" (20 thou) of each other.  Ruger MK II 1.505."  S&W semi Auto 1.570"  Two 9mm Semi-Auto pistols measured and Laser Bore Aligned. Action Arms at 1.330" and Springfield P9 at 1.730" (see target)

Calculation Example on Benelli:

Target for Alignment at short distance: (22LR)

Target for Alignment at short distance: (9mm)

Target Ref. Matrix:

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