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5/4/2014 6:04:08 AM EDT
So Basically I want a powder measure that I can load +/- .1 gr of EXTRUDED rifle powder with for .223 precision loads. (Benchmark, Varget, 4895)

I have been hand measuring each charge for my precision loads (.6 MOA ish) and I want something to speed up the process. I have been looking at the RCBS Charge master. Anyone have experience with these? Any better option I should look in to? Maybe a Redding BR-30?
5/4/2014 8:42:07 AM EDT
[#1]
For measuring by volume the Lee Perfect Powder Measure seems to have a decent reputation for measuring Varget.
5/4/2014 8:50:21 AM EDT
[#2]
http://www.ar15.com/forums/t_6_42/423689_Powder__powder_dispenser_accuracy.html










This is similar.


 
5/4/2014 9:24:18 AM EDT
[#3]
I use a Lee Perfect for varget & 4064. BR-30 for everything else. Accuracy is better than my scale can measure.

5/4/2014 3:37:14 PM EDT
[#4]
how much money do you have to spend?

Check out the Prometheus... you don't buy it you lease it...
5/4/2014 5:01:50 PM EDT
[#5]
I've had good success with my Hornady Auto Charge on my 308 loads using 8208XBR which is extruded. It is consistently within .1 grain.
5/4/2014 5:21:36 PM EDT
[#6]
Harrells are great PM's.  As with anything mechanical it is the operator consistency of operation of the

The best thing is to target lower then you expecting and trickle up to the targeted charge.  

5/4/2014 5:25:31 PM EDT
[#7]
Quote History
Quoted:
I use a Lee Perfect for varget & 4064. BR-30 for everything else. Accuracy is better than my scale can measure.
View Quote


What powder with the BR-30?
5/4/2014 5:47:18 PM EDT
[#8]
Lesson learned
,
#1 you need to work up a load that is SAFE, ACCURATE, and RELIABLE in your guns!

#2 never load a bunch of loads till you are sure of the above

#3 save the chrono work till you have a load worth your time...

5/5/2014 5:27:14 AM EDT
[#9]
Quote History
Quoted:
Lesson learned
,
#1 you need to work up a load that is SAFE, ACCURATE, and RELIABLE in your guns!

#2 never load a bunch of loads till you are sure of the above

#3 save the chrono work till you have a load worth your time...

View Quote


Wrong thread?
5/5/2014 3:57:57 PM EDT
[#10]
This doesn't  really answer your question....but I use the Lee Powder Measure Kit (scoops) to get close, then trickle up to my charge weight.  If that's not what you're doing currently, it will speed up the process a good bit.
5/5/2014 10:54:26 PM EDT
[#11]
Check out the lyman gen 5 or gen 6

I know allot guys swear by chargemaster but the lyman has the anti static anti drift technology which is a huge benefit. I get +/- tenth grain accuracy. if your after a stand alone powder measure then harrels is way to go only downside is its too accurite no really you can get caught up with the OCD of getting the charges to be perfect as in 25.3000 wich can make you go crazy  they are much more accurite than most need however I use my 60's redding model 3 much more and seems to be really consistent with extruded

just my opinion good luck

safe shooting!
5/5/2014 11:43:20 PM EDT
[#12]
I use an RCBS Chargemaster for my .308 and .223 match loads using Varget powder, and I couldn't be happier.  I used to throw a light load then trickle up, but just like you I wanted something to speed up the process a bit.  





I usually weigh every 20th charge to double check the accuracy but I don't recall ever having to recalibrate due to the scale drifting.  





Tweaking the speed settings and using the straw has helped the process as well.


       

 
5/6/2014 2:01:10 AM EDT
[#13]
Lee Perfect Powder Measure is good, if you're consistent with it:

I turn the handle up to fill chamber, tap side 4 times to settle

extruded powders, turn down to charge case and tap 3 times.

I'm getting +/- 0.1 gr accuracy in charge.
5/6/2014 8:55:00 AM EDT
[#14]
Quote History
Quoted:
I use an RCBS Chargemaster for my .308 and .223 match loads using Varget powder, and I couldn't be happier.  I used to throw a light load then trickle up, but just like you I wanted something to speed up the process a bit.  

I usually weigh every 20th charge to double check the accuracy but I don't recall ever having to recalibrate due to the scale drifting.  

Tweaking the speed settings and using the straw has helped the process as well.
         
View Quote



So you never recalibrate your scale? I seriously doubt that claim. If you haven't your doing it wrong. I calibrate every session or so
5/6/2014 9:54:28 AM EDT
[#15]

Quote History
Quoted:
So you never recalibrate your scale? I seriously doubt that claim. If you haven't your doing it wrong. I calibrate every session or so
View Quote View All Quotes
View All Quotes
Quote History
Quoted:



Quoted:

I use an RCBS Chargemaster for my .308 and .223 match loads using Varget powder, and I couldn't be happier.  I used to throw a light load then trickle up, but just like you I wanted something to speed up the process a bit.  



I usually weigh every 20th charge to double check the accuracy but I don't recall ever having to recalibrate due to the scale drifting.  



Tweaking the speed settings and using the straw has helped the process as well.

         






So you never recalibrate your scale? I seriously doubt that claim. If you haven't your doing it wrong. I calibrate every session or so
I think/hope he means recalibrate mid-batch.  I calibrate at the start of every batch just to be sure.  It only takes a minute and gives a warm fuzzy.  Of course with Varget, my loads are pretty much compressed, so going high on a charge will be visibly noticeable.  

 
5/6/2014 9:36:05 PM EDT
[#16]


Quote History
Quoted:





I think/hope he means recalibrate mid-batch.  I calibrate at the start of every batch just to be sure.  It only takes a minute and gives a warm fuzzy.  Of course with Varget, my loads are pretty much compressed, so going high on a charge will be visibly noticeable.    
View Quote View All Quotes
View All Quotes
Quote History
Quoted:





Quoted:




Quoted:


I use an RCBS Chargemaster for my .308 and .223 match loads using Varget powder, and I couldn't be happier.  I used to throw a light load then trickle up, but just like you I wanted something to speed up the process a bit.  





I usually weigh every 20th charge to double check the accuracy but I don't recall ever having to recalibrate due to the scale drifting.  





Tweaking the speed settings and using the straw has helped the process as well.


         

So you never recalibrate your scale? I seriously doubt that claim. If you haven't your doing it wrong. I calibrate every session or so
I think/hope he means recalibrate mid-batch.  I calibrate at the start of every batch just to be sure.  It only takes a minute and gives a warm fuzzy.  Of course with Varget, my loads are pretty much compressed, so going high on a charge will be visibly noticeable.    
Correct, any scale I use gets calibrated before the session.  I just check it from time to time with a couple other scales I have to verify that it hasn't drifted.  I don't recall having to recalibrate mid-session is how I should have worded it.  





 
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