[Timothy]

Loading for new 10mm Witness. Picked up a pound of AA#7 today and my cast 155gr.SWC and 180gr.TC should come in a couple of days. Could anyone help me with min. & max. loads and OAL for these two bullets?
I often have trouble finding cast data for the weight bullet I plan to use. The books always seem to list something 5-10 grains lighter or heavier than what I want. When I do find the bullet I'm looking for, the powder choices don't include what I'm using. Am I not looking in the right books or do you guys have the same problem? I sure would appreciate any tips you have on how to figure powder charges for cast bullets....at least starting points.
Sure appreciate the help.

[Mike Irwin]

Do you have the pamphlet put out by AA?

That should hopefully give you some information.

I'm using No. 7 and 200-gr. bullets, IIRC.

I'll check when I get home this evening.

[Desert Dog]

Don't take our word for it, go here:

accuratearms.com/loaddata.html (http://accuratearms.com/loaddata.html)

You can also save a PDF copy of their load pamphlet....

I usually lose up to a grain of powder when loading for lead....

Mike