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Old 06-06-2012, 05:00 PM   #13
steve4102
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Default Re: Get a GRIP! (on the bullet.... that is).

Quote:
Originally Posted by Indy Bob View Post
I used my new digital calipers, , and measured the case necks and the OD is consistent with the specs. The ID is about .001 - .0015 smaller on the tight fit cases.


Thanks in advance,
Indy Bob
How are you measuring the ID with a caliper?

Quote:
Could some of the brass be work hardened enough that it springs back after sizing? Case annealing might solve the problem. My experience is with conventional dies and I don't see this happening with them.
Very possible.
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