"NeilClague"Scott if you are on full power you might be getting a supersonic crack, I do with my 22 caliber Sumatra, it is still pretty dam loud even when you dial it down so you are sub sonic, that is why I make LDC's for these almost daily, they are a loud beast. Let me know how the long distance accuracy is, mine is deadly accurate out to 65 yards. I have not taken it further because of my leg problems, 65 yards is bad enough and plenty far enough for me to do my shooting at, all the best, Neil.
Loud is an understatement. I might even start shooting with ear plugs to protect my hearing. I will definitely let you now how the .25 performs at 100 yards. It's so hot here in Phoenix I thought I was having a heat stroke for a moment, no kidding. It was 108 yesterday and 109 today. Supposed to be extremely hot all week. I might have to wait till it cools down to setup some long range targets.