I belong to the same club as Pollythedog

There are probably 30+ pistol shooters in the club and most have top of the range match pistols. We shoot 10 metres and at 20 yards (on PL15 targets)

What is interesting is that the shooter with the highest 20 yard average(92 ex100) uses a Gamo pistol (and it is not the one with hardwood grips). He does not shoot 10metres but scores at 10m are usually higher than at 20 yards.I think he considers 10 m too easy.
Because his pistol is low velocity, then his pellets do not cut neat holes but I have seen him shoot 98's and 99's at 20 yards with his Gamo pneumatic. It's a bit of a sickener really that his cheap Gamo beats all these expensive match guns but it says a lot about his ability and just how good these little pistols are.
He only graduated to the Gamo pneumatic about 2 years ago. He previously used a underlever Gamo Centre spring pistol and again had an average at 20 yards of 90 +.
So I guess it is more the man rather than the gun that gets the high scores .

Good luck with your competition
John