Re: Primer pocket uniformer??
The “Sinclair” uniformer I use cuts .132 deep ±.000 (SAAMI pocket dimensions are .125 min - .132 max)
I purchased a couple hundred (same lot number) new Norma cases in .338 LM a few years ago. The primer pocket depth varied .003 across the entire lot. Every case had some material removed to keep the depth uniform.
Have never seen any Lapua or Norma cases that where deeper than .132 and only a hand full rem and win cases that where over .132 deep, they did not make the sort.
The bottom line: Primer pockets need to be cut to the same depth ±.000