Some type of single stage press or turret press and Full Length Sizing dies for .308, a case trimming set up, manual, digital calipres, priming tool (or prime on press), scale and a powder measure like the RCBS Uniflow or Chargemaster.
Rockchucker kit or Lee 50th or Classic Turret all come to mind with Lee or RCBS .308 Win FL dies and appropriate loads/bullets/powders for your semi auto (M14?) With many kits you don't get a case trimmer, you WILL need one for sure.
Not a bad investment to buy a manual first to get an idea of how it works and what you will need. You'll need one anyways. Lyman 49th, Speer #14, Lee 2nd Ed.