Nitrox,

I have no intentions of selling this gun. I asked about the loads not for re-sale value but for myself. As I indicated I don't really have a need for the extra power above the Nitro for Black load levels. However if it's relatively easy to get the lighter loads to regulate in a full nitro gun then why limit myself? However if the choice is one or the other it will probably be for the Light nitro loading as that is what is more useful for me.

500grains,

Thanks for the info on the lighter loads. Have you ever tried the 440 gr woodleigh's in your 500 for reduced loads? If so did you get them to regulate and at what velocity?

Bill