To JamesRobertney/ 4895 is a great powder and ought to work: I use for 1200 yards, 54 g H380 under a Sierra M King 174 grain. Also Varget 46.5 is very good too and will hold the bull at 900/1000 yards. Watch for pressure signs in your rifle tho'. I LOVE long range rifle shooting; Reach Out And T...
Thanks for this, really helped strip mine down for the first time: they seem to be very ammo fussy, don't they?