how many after a clean barrel

[geoff23]

Just wondering how many shots after a clean barrel are most
of you guys finds it takes to get back to peak accuracy.
As im finding first i get my cold bore flyer. Which is about a
inch high and to the right then it takes about 8 shots which
measure about a inch group. Till i can start shooting
my normal groups which are half inch. I use benchmark which
seem to be a very clean burning powder. Any comments
on this. Thanks

[bazz]

no noticeable differents with my tikka