Compare the feed lips of a USGI mag with the lips on a MecGar, METALFORM, McCormick or Wilson mag. The design of the fed lips determines when the case rim is allowed to slip up under the extractor. This is very important when using anything other than FMJ, or so I hear.....
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Win their HEARTS and MINDS
(2 to the chest, 1 to the head)
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Win their HEARTS and MINDS
(2 to the chest, 1 to the head)