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Magnum Mini?

2383 Views 21 Replies 9 Participants Last post by  Abendicum
Is it possible to ream the chamber of the Mini-30 to a more powerful .308 cartridge? I Know that the magazine length and head diameter are the limiting factors so I was specifically thinking in terms of a 7.62x39 improved for possibly 200 or so more fps. Anyone ever heard of this being attempted?
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Originally posted by ctrout
Is it possible... I was specifically thinking in terms of a 7.62x39 improved for possibly 200 or so more fps. Anyone ever heard of this being attempted?
A 20" aftermarket barrel should yield another 200 fps over the 18 1/2" barrel. ASI offers several different configurations, and calibers.
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