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FLChinook · October 20, 2012, 03:41 AM

I just realized my H1000 powder may be as old as 10 years. It has been stored in a humidity-controlled gun safe.

Is it possible for powder this old to give erratic performance? What is the storage life of this powder?

October 20, 2012, 03:41 AM	#7
FLChinook Senior Member Join Date: September 9, 2012 Location: Texas Posts: 378	I just realized my H1000 powder may be as old as 10 years. It has been stored in a humidity-controlled gun safe. Is it possible for powder this old to give erratic performance? What is the storage life of this powder?