Can I tune my condor with out a Chrony?
Just as the title says is it possible? If i wanted to shoot a pellet at say around 850 to 900 fps ? how would i go about that ? plug it in to chair gun? and zero my gun at 30 yards then procedd to go out to say 75 yards could i calculate how fast my pellet was by the amount of drop i see on that target?
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Chair gun can get you close by where the poi is on the reticle, I did this and and then checked it on chrony and it was within 25fps