but it would still group very well..
The problem for me, we it would only group with JSBEHs!
The new B40 groups well with all the heavy pellets I've tested..

I did have to open the loading port a tad.
The B40 is so easy to work on with simple handtools,
there is really no reason to pay someone to work on it..
Cheers,
Rich
Hard work never killed anybody, but why take a chance?