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Posted: 10/16/2007 5:35:24 AM EDT
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First time to notice this I take a Loaded mag insert in magwell Pull Back Charge handle Then Lock it Back Take out Mag The Bullet sometimes is crooked? Almost ready to pop out of the LIPS Happens with my NEW D&H 20 curve mags and my Colt 20 rounders & USGI 30`s My thermolds seem okay Happens with Both my LMT M4`s I have used these mags with No trouble ! Both M4`s have Fired over 1000rds without a single jam period Dragging the carrier back does something? |
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I have observed the same. I never really worried about it since I never had a failure to feed because of it. Have you had a failure to feed? I assumed that this occurs due to the bottom edge of the BGC pushing downward on the top round, exerting presure at the case rim during the draw stroke without equal pressure applied at the shoulder (and with the straightness of the magazine in the magazine well not allowing the rounds to sit head to head/shoulder to shoulder) the shoulder pops free of the feed lips, but the head is retained by the next case and the feed lips. Just my theory though. |
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In all my years of shooting I never caught this? My M4`s are a little dirty and could usea cleaning maybe a little clp will help? I dont clean them to much since they are still kinda NEW Just over 1000rds EACH! Still needs to loosen up No My 2 LMT M4`s have been Good to me Zero Feeding problems with both M4`s THANKS FOR HELPING |
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