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Old 26th August 2010, 01:24 PM
ajtone ajtone is offline
Join Date: Jul 2010
Location: denton.manchester
Posts: 44

Originally Posted by sakerman View Post
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
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