No problem, check out 68forums.com. There's a wealth of information on there about the cartridge. I have an LWRC Six8 that I have yet to load for as I bought a case of XM68GD and still have a bunch of rounds left. If you intend to hunt with it, I'd recommend trying to find a comparable bullet and velocity as that stuff. I've never had an animal walk more than a foot after being hit with it. And one of those kills was my brother shooting a hog in the ass, I don't know if it was hydrostatic shock or what, but it was dead by the time we walked up on it.Oh cool. I am at 28.5 gr. of 8208xbr so that's right in line with what I am use too. Very good. Thank you so much!