chronied my 6PPC load today

mr.big

Member
some people seem to think I am running too much clearance but I really like how its been shooting for me,,I like for a bullet to go into the neck of a fired case with no pressure,, and anything bigger than .265 wont allow it to go,,I tried loading some with the loaded round measure at .267 and I could have just knocked the primer out and loaded it back without even using a size die,,and it shot like crap,,I went to .266 and it got better,then .265 and it shot like a lazer,,

chronie test

23" 13.5 twist 4 groove Krieger
Lapua 220 brass
Fed GMM205 primers
68 FB C-Bar bullets .008 in the lands
28.6 LT32

15 shot test from cold clean bore

3376
3378
3385
3376
3399
3401
3403
3389
3382
3387
3392
3378
3403
3401
3385

high 3403
low 3376
avg 3389
ES 27
SD 10

little wider ES than my long range loads but it shoots really well out to 300 yards,,,no questions or anything just an observation,,
 
Sounds good :)

And I misdoubt that dropping the ES down to 10 would change anything, might make it worse!

Out to 300 yds
 
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