Darthur
I usually I only get out and practice once or twice a year. I have no good place to shoot here over 300 yards.
I get my long range practice at matches. You get used to playing around with different loads at 1,000 yard matches to see what works, it is just what I and others have to do.
If you get really interested and want a custom rifle in the Rigby style that TOF put together for me a few years ago, I have one I would potential sell. It a very nice rifle, I have only shot it a couple of times. It will be more than a P. Gibbs however.
Fleener