New thread is electric measures and scalesAfter adjoining the powder bar on the 550 @ 61.3gr of imr4831 i don't check any of my 264wm loads with Sierra 140sbt.
New thread is electric measures and scalesAfter adjoining the powder bar on the 550 @ 61.3gr of imr4831 i don't check any of my 264wm loads with Sierra 140sbt.
Well, I do have an electronic scale to check the weightNew thread is electric measures and scales
lol please elaborate in my new thread ļøWell, I do have an electronic scale to check the weight
Ramshot Hunter or Magnumā¦ā¦I used to drop all my charges near to my final weight, then trickle the rest. It was always time consuming but I'm not a high volume shooter -- so it worked well for me. However once I discovered a ball powder that shot accurately -- and found how accurately it dropped from my powder measure -- I began to experiment!
I have 3 different powder measures plus a Dillon 650 press. I dropped a number of charges (don't remember which ball powder but probably H-110) from my RCBS Uniflow Powder Measure, Redding Model 3 and Redding BR30 and the powder bar on the Dillon 650! I was surprised to find the Dillon to be far more accurate to an uncanny degree! So -- now I've transitioned over to using ball powders whenever I could but only in my smaller cartridges and don't uses maximum charges! I still use H-1000 in my 270 WSM, which really likes that powder!
Do you weigh your brass before being so precise with your powder charges? I check the overall length of my brass and then weight them and separate the pieces to get as close to the same weight as possible! I suppose I could go further and check the water weight of the brass but my rifles are all factory hunting rifles and not blueprinted -- so probably what I do isn't as effective as I'd like. However, I still get anywhere from 1/4 inch out of my factory 22-250 Remington Varmint rifle and from 3/4 to 1 inch with my other factory rifles.My modified Charge Master does a good job of staying within +/- .1 grain, so I set it for my desired number, check it on a bean scale calibrated with gram weights as close as I can to my desired charge weight, then use tweezers to add / remove one or two kernels (possibly even picking half size kernels to get closer, N570). Very time consuming, but accurate as I can get. A new / better electronic powder measure is on my radar, an Amp annealer will be my next major reloading purchase.
.01-.03? Or .1-.3gr.
.01gr is two little dots of Benchmark, .025gr is a single kernel of Varget or .03 is a single kernel of H4350.