OCW on Brass not fired through my rifle

[MMH]

Is OCW laod development effective when using new brass & not brass that was fired in my rifle & FL sized to push the shoulder back 0.002"

 

[Dusty Stevens]

Whats your end game and what precision do you require?

 

[MMH]

Whats your end game and what precision do you require?

Not really sure. I want reasonably accurate ammo. Still trying to understand what the accuracy of my rifle is as well as how accurate I am under various field conditions. Would hope that the rifle/ammo would be capable of .75 moa at 600 yards.

 

[dsculley]

Measure the brass and see how it compares to your sized brass. Run some through your sizing die and measure it. Then you can make an informed/educated decision.

 

[dgeesaman]

I'd run the OCW test and come back and test around the node again after the brass is formed to your chamber to confirm.

 

[DHuffman]

I test with them all the time. By the time you get them fired in your chamber you'll have a good idea where to start tuning.

 

[Bart B.]

I've not seen any significant difference in given load's accuracy between new brass compared to proper full length sized brass from any decent rifle.

I'm not a fan of that OCW method.

What rifle are you using?

 

[MMH]

I've not seen any significant difference in given load's accuracy between new brass compared to proper full length sized brass from any decent rifle.

I'm not a fan of that OCW method.

What rifle are you using?

Was going to do it for my 700 .308 & Compass Lake AR15.