So finally decided to do some accuracy testing with loads in a 140$ sporter, all testing was done with 200gr Gc cast, I mounted scope on gun and started testing gun liked 30.5gr of h4895, first testing resulted in a 5" 5 shot group at 100m for the next range trip neck sized only same load groups shrunk overall best being just Over 4" so aside from brass life think there is definitely an advantage on fire forming so it headspaces on the shoulder instead of rim.. On a side note got the same gun down to a 2.75" group today after I cut barrel down to 18.25 and floated the barrel, after all was just a ishy sporter
