I have been gathering everthing I think I need for Long Range Handloading. Does anyone know where I can get a case holder keyless chuck to hold the case in a lathe? I have a Hardinge Tool Room lathe and would like to hold the cases in the lathe to turn necks and perform other operations. I will be loading a 300Weatherby, 300Win and 338 Lapua. 2nd. question. I notice that most people do not use the expander ball when sizing there brass. I have 200 pcs. of new 300 WW brass and the neck are deformed. I need to straighten these necks but not sure what tool I need. I watched a video of Darrell Hollands and he mentioned a "Case Neck Uniformer" made by sinclair. I cannot seem to find it on there site. Can someone point me in the right direction, or tell me what I need to use? Thanks for looking.