New guy question - Hope I'm posting in the right area. Just received a new Lee 338 mould, after giving up looking for an older Lyman mould. Now the search begins for a source for 338 gas checks. None of the usual relaoding companies that I've dealt with in the past stock them and Hornady and Lyman don't list them on their websites - any other sources someone could point me to..... Appreciate any assistance. BTW - I'll be loading for a 338 Win Mag Ruger - hopefully something around 1800 fps. Thanks Bill