Primer showdown: WOLF vs. CCI #41

[markm]

77gr nossler cc w/canelure.

Im switching to rmr 69s once they arrive. My barrel will not shoot heavy otms well.

You know?... There's times when I just can't make the 77s sing either. It's just like... WTF? I'm struggling to hold 1 MOA.

[MegademiC]

Haha yeah. Ive tried multiple loads, gold metal match, tap, etc, its always shot much better with 60-65 gr loads... hoping the 69s do well.

Fusion 62 has been consistent at 1.3moa

If these dont work, time for a Rainier UM or WOA.

[markm]

I do have a White Oak that we could never get sub MOA. But likely due to the morons at Adco.

But I'll strike out with the Bolt gun and 77s some days. Something goofy in the Factory crimp die or the brass. I'm close to buying a new Lee FCD.

[markm]

Ran another comparison with the 75gr RMR with H322 powder. 22.2 grains. All other variables the same.

Wolf 2750 fps SD 6

CCI 41s 2796 fps SD 12

46 fps gain on primer only. The good thing is there's no pressure signs with the 41s and accuracy was almost MOA.

[markm]

Here are these fukkers from today (CCI 41s) in a relatively mild 75 gr RMR load with H322.

Mixed brass, swipe city.

[pinzgauer]

Here are these fukkers from today (CCI 41s) in a relatively mild 75 gr RMR load with H322.

Mixed brass, swipe city.

Does it do the same thing in more than one rifle?

[Pappabear]

yes, we shot out of 16 inch AR and 20 inch bolt rifle. Same result.

PB

[opngrnd]

What charge, if I may ask? Was this 22.2gr H322?

[markm]

What charge, if I may ask? Was this 22.2gr H322?

Yep. And here it is out of another gun (10.5 with suppressor)

[pinzgauer]

Wow, that's interesting. I've seen smears on case heads that were a particular bolt, where other bolts in the same rifle didn't produce them. That's what I was wondering about.