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by Liberty
Sun Nov 26, 2017 4:00 pm
Forum: General Gun, Shooting & Equipment Discussion
Topic: 9mm v. 45apc question
Replies: 9
Views: 3168

Re: 9mm v. 45apc question

Although I don't believe the differences in pressure will have any effect, I suspect that all things being the same, bullet velocity might have an effect on barrel wear. I also suspect that differences in barrels such as standard rifling and polygonal, and being chromlined will have an even larger role.

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