I think I found my 6.5CM load.

Joined
Apr 3, 2026
Messages
17
Location
Wisconsin
After playing around with different powders and bullets, I think found what my rifle likes to eat. This group would've been so much better if I didn't drop shot #8. I knew as soon as the trigger broke it was going to be low. That's a "me" issue and no an ammo issue. Didn't really go crazy with powder charge consistency. +/- .02gr. Still got good ES/SD - 34/9. I'm happy with that. I'm at the max charge for Varget with 140/142 gr bullets. Not seeing any pressure signs. Had a nice .4" 5-shot group, too.
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I am going to borrow your load data. See how she shoots in mine. It will be next week before I can load 20
 
This is relevant to my interests! Got a 6.5 CM barrel coming from Criterion, and been wondering if I could burn some Varget in it, even if velocities were a bit low... Tagged for interest.
 
Looking good. What kind of speed did you get with Varget?
Thanks! The 10 shot string clocked in at 2658. 50 fps over the book value. I'm shooting a 26" MPA PMR Pro. My range only goes out to 250yds so I don't need anything faster than that. I could get a little more speed with StaBall 6.5 or Superformance but why? Really don't need it.
 
This is relevant to my interests! Got a 6.5 CM barrel coming from Criterion, and been wondering if I could burn some Varget in it, even if velocities were a bit low... Tagged for interest.
Weird. . . I've got Criterion making me a .223 barrel for Ruger M77 Mark II. They're only about 10 miles from me. Got Criterion, Kreuger and Bartlein all within about the same distance.
 
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