I have been reading every thing I can get to load in my computer about the Bam B40 and like you say to leave it alone. I have thought of that as the rifle is shooting five shots in to one small ragged hole with different pellets out to 10 yards, that I can cover with a single .177 cal pellet.
My rifle was tuned by John Of PA, that was the reason why I bought it and the man that sold it to me had made a trade with John for this rifle. I was told it was tuned with a Jim Maccari R6 spring so I knwew it was going to be a real shooter and it is, with just one solid thunk when fired ( I love that sound ). I was told it had a 12fPE spring and was thinking of buyin a nother R6 spring just to keep it in the same 12 fpe range. maybe my spring is a little tired.
Tom, once again thank you for taking the time to help me!!!!
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