FX Harmonic Barrel Tuner Setup and Test

This is one way to find the right setting on your Barrel Tuner from FX.

Be sure to watch the segment at 9:48 min where I show the results at 100 m!!

One thing that I meant to mention and that a viewer was kind enough comment on - Be sure to tune your gun to have low spread and low std. div. The barrel tuner is not miracle that will fix a badly tuned gun ;-)

Best regards
Peter P/Viking Airgunner