My particular lot likes .10 compression in a 45-70
Swiss 1 1/2F (No. 4) Lot No. 1-1002, Date Code 06-01
Another box, Swiss 1 1/2F (No. 4) is labeled Lot No. 150.506
Shipping label is marked 4/2007 although based on a quick search it appears as if it was made on the 150th day of 2006
This is so old I guess I should just use it as fertilizer...
This has been stored in a safe unmolested indoors where the RH is keep at 45% in the original plastic containers.
Anyone have a opinion as to the shelf life... ?
I understand after decades it will still ignite but is there any degradation
of power or performance like can be experienced with smokeless?
JHand wrote on Apr 8
th, 2026 at 6:47pm:
I just shot the last of my powder from that lot. Starting on the December 22 lot Saturday. Got my best scores with that lot, but I compressed the hell out of it (.28")