Widder, SASS #59054 Posted June 19, 2020 Share Posted June 19, 2020 My Hornady Tungsten Carbide 10mm RESIZING die is advertised as 'Nitrite coated'. Would this particular Tungsten Carbide die with Nitrite coating wear? I ask because it appears my resized brass isn't gripping my bullets snug enough. And the die may have worn somewhat, like maybe .000? With the Hornady die, I can resize only and still seat the bullet without having to flare the case mouth. I have mic'd resized brass with the Hornady and compared to brass resized with a new RCBS carbide die, The RCBS resizes the brass approx .001 smaller. This difference is actually preventing my bullets from being pushed down in the brass when I use the RCBS resizing die. P.S. - Yes, I have mic'd my bullets, case wall thickness, etc..... and all the variables seem to be correct for all other components. Any thoughts, comments or experience is appreciated. ..........Widder Link to comment Share on other sites More sharing options...
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