Range trip last night was very good!
I shot 100,110,115,120,140 & 150g loads with BlueDot and 4756 powders 150g was heaviest rest where pretty light.
First the Factory AE 100sp. They clocked 1480fps and exhibited quite flat primers. Cases easily extracted.
My 150g loads broke into the 1K realm averaging 1040 with .2 g more BD. Accuracy was good.
i shot each load thru the screens into a backer @ 15 ish yards. All shot very well. Then I pasted a couple on the 25 yard backer and shot single and two handed then adjusted sites and did again. Nearly identical groups five each from each load.
I had two pierced primers. Both in the lightest load (975 avg) They are from pin protrusion my pressure.
I tried 400, 500 & 550 primers. Didn’t seem to make a difference. Vel was a little higher like 25-30 FPS. Accuracy was good with all.
I didn’t wade out to 50y. But I did shoot softball size holes in the 75 Y berm.
Super happy so far.
CW