I finally got a chance to setup my RCBS Pro 2000 and pressed my first 16 rounds last night.
I must admit I was pretty nervous firing them for the first time.
Federal .223 Brass
CCI #41 Primer
Hornady 55gr Z-Max w/c
H335
#1 ) 20.9 grains
#2) 21.4 grains
#3) 21.9 grains
#4) 22.4 grains
The trim length varied from case to case since some of the brass did not exceed 1.750", which is what my trimmer is set at.
COAL was about 2.240 to 2.335
Test fired at my local 25 yard range... so not really a good test for accuracy... but they all went bang without any major issues.

I must admit I was pretty nervous firing them for the first time.
Federal .223 Brass
CCI #41 Primer
Hornady 55gr Z-Max w/c
H335
#1 ) 20.9 grains
#2) 21.4 grains
#3) 21.9 grains
#4) 22.4 grains
The trim length varied from case to case since some of the brass did not exceed 1.750", which is what my trimmer is set at.
COAL was about 2.240 to 2.335
Test fired at my local 25 yard range... so not really a good test for accuracy... but they all went bang without any major issues.


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