AveragEd
Member
Another reason I'm high on my 650 is the powder measures. When I went to a progressive loader, I was concerned about the quality of the ammo I would be producing so I compared 50-round 25-yard groups shot from a rest using ammo loaded with the same recipes and same lots of powder and bullets on my single-stage equipment and the new 650.
With my RCBS Competition Powder Measure, I would find a variation of a tenth of a grain and sometimes two tenths, depending upon the coarseness of the powder, when I would randomly check charge weights. With the Dillon's powder measures, I get the exact charge every time. As I load only handgun ammo on the 650, I haven't tried those measures with extruded powders but it is dead-nuts on every time with Clays, SR4756, AutoComp, TiteGroup and W231.
That consistency showed up on my test targets as the target ammo loaded on the 650 outshot the same recipes loaded with the rotary drum powder measure in all five handgun calibers I load - .38 Special, .38 Super, .357 Magnum, .44 Magnum and .45ACP. The difference was not dramatic but it was visually noticeable.
Ed
With my RCBS Competition Powder Measure, I would find a variation of a tenth of a grain and sometimes two tenths, depending upon the coarseness of the powder, when I would randomly check charge weights. With the Dillon's powder measures, I get the exact charge every time. As I load only handgun ammo on the 650, I haven't tried those measures with extruded powders but it is dead-nuts on every time with Clays, SR4756, AutoComp, TiteGroup and W231.
That consistency showed up on my test targets as the target ammo loaded on the 650 outshot the same recipes loaded with the rotary drum powder measure in all five handgun calibers I load - .38 Special, .38 Super, .357 Magnum, .44 Magnum and .45ACP. The difference was not dramatic but it was visually noticeable.
Ed