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Need Real-World 7.62x39 Case Rim Dims
#15
Here are the results from measuring my 7.62X39 brass.


CBC head .444 +or- .001. Rim thickness .055, one case .053 and one .054. (Recorded 7 cases checked many more very consistent)


FC. head. .444 +or- .0005. Rim thickness. .055, +or- .001 but had one .053 and one .058 (measured 9 cases)

IMI head .445 +or- .001 (measured 8 cases one .448 and one .443). Rim thickness .055 one case was -.001

I had one Winchester case. head .443 Rim thickness .051
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Messages In This Thread
Need Real-World 7.62x39 Case Rim Dims - by bj139 - 06-14-2018, 04:06 PM
Need Real-World 7.62x39 Case Rim Dims - by IceAxe - 06-15-2018, 04:02 AM
Need Real-World 7.62x39 Case Rim Dims - by VASCAR2 - 06-15-2018, 08:59 PM
Need Real-World 7.62x39 Case Rim Dims - by IceAxe - 06-16-2018, 03:03 AM

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