Originally Posted by sakerman
Thanks Rog. I'm going to see if I can get there over the weekend, or before! Talking to Dave this morning it may be expensive! The regulator is working ok. I chrono'ed it this morning and there is only an 8fps varience.....all be it runnimg at between 791 and 799
over 20 shots. The problem seems to be the barrel. There are a few things I have to try first......
have you tried lowering to say 775. with variation you are neer to 780 on average.
may give better grouping