I’ve shot a few over the chrono today and they gave an average velocity of 830fps/42.84ft lb. accuracy was reasonable at 30 yards. I used the same aimpoint to establish bullet drop at 50 yards. At 50 yards, the grouping was opening up quite a bit, only putting 4 out of the 5 shots on the target. Shortly afterwards, an unlucky crow decided to present itself at what turned out to be 34 paces. I took the shot with confidence at that range, but I wouldn’t stretch these particular little rounds much further than that. Fairground fodder really I think, but should be useful for squirrels under the f