I have a Lee factory crimp die for my 1050 in both 40 and 38 super , only problem happens is when I try to load lead bullets in either caliber , the die being .001 smaller and the bullets being sized .001 larger cause the bullet to stick a bit on the up stroke and the disturbance causes the powder to spill out of the case that just received it. If you always use jacketed bullets it works fine.
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