Jon,
You can bet I'd buy every pound of PB I could find but haven't seen any for several years. I've done exactly as you suggest but with 16 gauge and was planning on the same with this gun if I couldn't find any data.
One of the challenges on sending ammo out for testing is shipping it out of Alaska. Fed Ex will ship ammo from some locations but most of their own people don't know their own rules. I might have to load up several batches to test and take them with me this fall when I visit family and ship them at that time. Alaska's great but does offer some challenges with shipping sometimes. What do they charge for a ballpark figure for testing?
