A while ago I started to notice that I was missing easy shots with my BRNO .22 so I set up a target at my usual 60 yards and was quite surprised at the groups. The rifle was zeroed but the group was a smidge over 2". This was with winchester subs which I have always used. I took the scope and rings off, took the stock off and everything looked fine, put it back together and the groups were just the same. Yesterday I took advantage of the nice day and tried out some different ammo, Winchester subs, eley subs, CCI subs and CCI segmented. Here is the results, 10 shots each at 50 yards.
Win subs.
CCI subs.
CCI segmented.
Eley subs.
I noticed something was was wrong around about the time the winchester box changed from light blue to a fancier black box and also when I looked on line I found two other people having accuracy trouble with their .22's, both were using winchester subs, probably coincidence as as far as I am aware nothing has changed about the win subs except the box design. Has anyone else had any trouble with winchester subs?