Re: hornady automatic powder dispenser
You didn't say what model, but I'm assuming your talking about the Hornady Lock N Load powder measure with the case activated powder drop accessory. I've been using this for many years mounted on a Dillon 550B to load 5.56 and 7.62 rifle loads using stick and ball powders and it works very well.
I posted this in another thread:
"It's true 4064 doesn't meter all that well compared to RE15 or ball powders. Using a Hornady Lock N Load with case activated linkage mounted on a Dillon 550B, I once weighed 20 powder throws of 42.2 grs and the variation was +/- .4 grains. On a 42.2 grain load, that is only about 1.2% variation. The high was 42.5 grs, low of 41.8 grs, Avg of 42.1 grs, extreme spread of .7 grs., and standard deviation of .185 grs. In my book, That is more than acceptable accuracy, and my progressively loaded 7.62 and 5.56 loads were good enough to make Master class in NRA Highpower and NRA Highpower Long Range."