777 powder lot number dating

daddus1

Inactive
Hi
Does anyone out there know how to tell how old 777 is by the lot number?
I was told that it is possible when buying the loose stuff that it can get old just sitting on the shelf(but I can't figure how)
Also for the 50 caliber ignited by a 209 shotgun primer should I use FF or FFF
Any info will be greatly appreciated
daddus1
 
I know of no evidence supporting the thesis that 777 "gets old sitting on the shelf". However, I tend to use it up pretty quickly so I may not be the best authority. Hodgdon's web site doesn't give any information that would allow you to check the label for dating.

ffg should be just fine with a 209 primer.
 
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