Using Strelok Pro with Air Guns - FX Crown two tunes, one zero
Oct 13th 2018 How I use the Strelok Pro ballistic app to use two different tunes on my FX Crown without having to re-zero my scope. I really like Strelok Pro, you can run all your rifles with all the different ammunition that you use IN EACH RIFLE without having to re-zero your scope, very handy, defo worth spending the money on. https://www.patreon.com/meatheadmarksman
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