Thank you for a fine video. I shoot the JSB 25.39 in 0.22 caliber at 955 to 965 fps from my Huben with good results out to 110 yds, sometimes at longer distances when it is not blowy. With my 0.25 caliber Huben, I shoot the MK!! 33.95 pellets at 975 fps minimum with very acceptable results, since I make no claims to being a marksman. Last, I lube all my projectiles with Ballistol to find that it provides better accuracy and precision. Stay well.
