IMR 4895/69 Sierra for Service Rifle?

MLC

Gunny Sergeant
Full Member
Minuteman
May 4, 2004
1,058
6
Solebury, PA
I'm loading for the first 300 yard match of the year. I have a jug of 4895 and a bunch of 69 Sierras. I figured they'd be good for 2-300 and save my 75&80's for 3-600 yards. My question is, before the days of Varget was 4895 a common powder for AR service rifle?Am I barking up the wrong tree?