Curious what the optimum pellet speed for lead free pellets is . Been exprimenting , 880 fps appears a little fast for them . Several calibers seem to prefer 860 - 840 fps max . I tried 177 , 22 , and 25 calibers . Preditor GTOs .
What real world data are other shooters finding ?
I was using 400mm Kral barrels
What real world data are other shooters finding ?
I was using 400mm Kral barrels