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flounderv2 said:The disc powder measure that comes with it is not consistent at all for precision ammo. I use a scale for every one of my precision charges and mainly use the powder dispenser for AR plinking ammo. </div></div>
I agree that measuring individual charges with a beam balance is the most accurate way to load but my auto disk is pretty damn accurate and crazy fast. Just out of curiosity I threw 10 consecutive charges each of my varget 223 and 308 loads checking them with my rcbs 502 and got these results:
223: 21.8, 21.7, 21.7, 21.8, 21.8, 21.7, 21.8, 21.7, 21.8, 21.9, 21.8, 21.7
308: 44, 44, 44, 44, 44, 43.7 ,43.9 ,43.9 ,44, 44.1
As with any meter, consistency of stroke is king, but I trust this measure to throw to about .2 grains accuracy. I don't doubt the 43.7 was my fault.
Basically if I was shooting comps I'd probably use a single stage and measure my charges by hand, but for producing practice ammo the Lee kit is worth using for the time savings. </div></div>
Ive gotten completely different results. Honestly I cant see how you can get that type of accuracy with a powder that has the dimensions such as varget. With a much more fine powder yes but Ive been over 1 grain off with the disk measure using varget. Same with 4831SC.
flounderv2 said:The disc powder measure that comes with it is not consistent at all for precision ammo. I use a scale for every one of my precision charges and mainly use the powder dispenser for AR plinking ammo. </div></div>
I agree that measuring individual charges with a beam balance is the most accurate way to load but my auto disk is pretty damn accurate and crazy fast. Just out of curiosity I threw 10 consecutive charges each of my varget 223 and 308 loads checking them with my rcbs 502 and got these results:
223: 21.8, 21.7, 21.7, 21.8, 21.8, 21.7, 21.8, 21.7, 21.8, 21.9, 21.8, 21.7
308: 44, 44, 44, 44, 44, 43.7 ,43.9 ,43.9 ,44, 44.1
As with any meter, consistency of stroke is king, but I trust this measure to throw to about .2 grains accuracy. I don't doubt the 43.7 was my fault.
Basically if I was shooting comps I'd probably use a single stage and measure my charges by hand, but for producing practice ammo the Lee kit is worth using for the time savings. </div></div>
Ive gotten completely different results. Honestly I cant see how you can get that type of accuracy with a powder that has the dimensions such as varget. With a much more fine powder yes but Ive been over 1 grain off with the disk measure using varget. Same with 4831SC.
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I was pretty surprised with the accuracy especially, as you said, with a stick powder like Varget. It should and does throw in a jumbled mess, but I guess my technique results in a consistent jumble throw to throw. I just make sure my throw feels consistent between loads and dump any that don't feel right. One thing that is a must for me using the autodisk with varget is to throw and dump the first few charges when I start loading, either after I load the hopper or have left it sitting with powder in it. The first loading generally gives a light charge and if you leave the hopper sitting loaded it'll throw a heavy charge because the powder has had a chance to settle with bumping the table and whatnot.
Something else worth mentioning that should work against me but doesn't, is that I don't use the double stack disks. I throw 3 times with the 1.09 disk (which is 14.6gr) for my 44gr charge with no problems.