Thread: Primers
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Unread 02-15-2021, 08:01 AM   #9
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Originally Posted by Chris Pope View Post
Would one of you experienced reloaders be willing to comment on reports that since the Cheddite 209 is about .001 larger than the Win 209 it has the tendency to cause your hull's brass to stretch enough so as not to be able to use Win 209's after?
I am also grateful for the announcement here on their availability. Many thanks Quigley97!
I've used Cheddite 209's extensively over the past 8-9 years after they became readily available and can feel no difference in pressure to seat the primer in once-fired American hulls, as compared with Winchester and Remington STS 209's. Also checking some open box Winchester and Cheddites just now with a Starrett vernier micrometer ..... both measure .242" diameter plus/minus a tenth (.0001”) or so. I use the Cheddites for 4 loadings and then switch to Fiocchi 616's that are slightly oversize at .243" Starrett diameter for the last 3-4 loads before discarding the hulls. Yeah I know the Fiocchis are pretty much unobtainable nowadays.
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