Not typical. I shoot 2" off hand @ 25 yards with a Buck Mark pistol.~MuirThere is a guy on here that has one, it is lucky to group better than 6" @25 yds with ANY ammo, Browning are not forthcoming with help and it has been to a few gunsmiths to attempt to solve the problem (without success).
Not so when using suppressor. Have to disassemble and clean thoroughly every 200-300 rounds or something.You don't need to be cleaning a .22 LR much, either. A pull through will do all you need.
Only time I feel the need to clean a 22lr is with a S/A (and it is only the action that gets cleaned), have not cleaned a P Hale mod since my ocd gave up in over 20 years.Not so when using suppressor. Have to disassemble and clean thoroughly every 200-300 rounds or something.
Even w/o suppressor I'd still clean (remove gunk) every 1000rds or so.