The 260gr .461 mold that I sent back to accurate molds came back yesterday and I cast some today they dropped at 460 with temp at 750 degrees ,guess that's gonna have to do .ran them Thru the 461 sizer anyway , tomorrow I'll shoot a mag over the chrony and then shootsome groups at 35 yrds , this is a flat nose design with two driving bands , hopefully they will group good .r
"I found that because they fit a bit tight once installed and to make removing them easier in testing, it would be a good idea to make them fit a little looser by opening up the inside hole and making the outside smaller also."I know this reply is to a post several months old, but does anyone know the OD, ID and thickness of the Bin Tac washers used on the AEA Challenger 45 Bullpup?Thanks,Smitty