Thread: Testing a conventional approach to load development

After reading through the recent post my memory was triggered about some basic load development I did with my .223 .
I looked back through my photos and found this target .
If you look at the bottom left target/ group, it was a 5 shot group of one round of each powder charge .
The result wasn’t to far removed from the other powder charge specific groups and when you consider that it was a 5 shot group and the others were 3 then it kind of goes along with the whole “ noise “ thing of load development.