I would like to try IMR 7977 in my 6.5x68mm using the 127 gr Barnes LRX bullet.

I have max load data from QuickLoad for Retumbo, IMR 7828 and H1000.

Are there any % conversions for any similar slow burning powders based on max load? I've sent a data request to Hodgdon a couple weeks ago and haven't received an answer from them. I sent another request this evening.

I'd appreciate any help on this little project.

Goofy aka graybird on other forums

"Make no mistake, it's not revenge he's after ... it's the reckoning"