Shot my 338 edge at lunch today for the first time. shout out to Jim at Apache for the workmanship it is great.

shot 6 rounds, 91 gr retumbo with 250 berger hybrid @ 3.79 " oal(.02 off lands) , 1-10 twist 26" and 1" brake

zero pressure signs, nothing on primer, no extractor marks, soft bolt lift ect. Chrony said 2725 FPS

As i'm new to the cartridge, do any of you have any advice or personal experience with a similar recipe? I was planning on adding powder a grain at a time until i hit pressure or a node. then mess with seating depth.

I know 338 cal is a whole different animal thought id ask for some guidance

thanks in advance