06-15-2022, 03:21 AM
LE, the rim thickness of 7.62x39 is about the same as 65G, so there's no reason the Improved Extractor shouldn't work. I would have been more worried about the case diameter fitting into the Ultrabolt boltface, but it seems that's not an issue, either. See photo.
Can't say that I've fired Grendelized 7.62x39 brass, but at least a dry test shows it fits.
Can't say that I've fired Grendelized 7.62x39 brass, but at least a dry test shows it fits.
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:: I Drank the Water :: Revelation 21:6 ::
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