I think maybe accuracy should be better defined. For me, it’s what is the maximum distance you can hit your squirrel or bird on the first try, and be accurate enough for a humane kill shot. It’s not some way out there shot where you got a piece of it after 3 or 4 shots. So for me, I’d say about 125 yards with an air rifle. Have I hit ground squirrels further than that? Yep, had two right at 200 yards last year with the .30 FX Bobcat Mk2. But I knew they were lucky shots... IMHO, anything further out than 125 yards invloves increased degrees of luck. Now if you’re shooting pie plates at 175 yards, then of course that’s different. I’m talking the small kill zone on a ground squirrel.