I've got a factory 338NM conversion for my DT SRS A1 , I have 3 firings on my New Norma Cases when the problems started .
Sticky extraction no matter what load from mild to warm .
Currently using Forster FLS dies bumping the shoulders 2 thou for clearance and reliability .
Rounds will chamber no problems no resistance , once fired will stick .
Made sure to clean chamber with brush etc , so rule that out .
There's a few discussions where some dies will simply not size enough of the Web down the bottom of the case .
Stuck cases aren't full jammed but literally on the end only
Pics below showing unsized portion
Sticky extraction no matter what load from mild to warm .
Currently using Forster FLS dies bumping the shoulders 2 thou for clearance and reliability .
Rounds will chamber no problems no resistance , once fired will stick .
Made sure to clean chamber with brush etc , so rule that out .
There's a few discussions where some dies will simply not size enough of the Web down the bottom of the case .
Stuck cases aren't full jammed but literally on the end only
Pics below showing unsized portion