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4/25/2011 5:25:27 PM EDT
I have one Sig mag and 3 Black Dog mags for my 522. The Black Dogs have been trouble free but the Sig Mag has a problem with the follower diving on the leading edge and the bullets don't load into the chamber because they get stuck against the front of the mag well. Is this a known issue?
4/25/2011 6:48:08 PM EDT
[#1]
I have never had a problem with may stock Sig mag. I am sure they are made bye Black Dog. Also. It has the most rounds on it. Could just be that mag?
4/26/2011 4:30:54 PM EDT
[#2]
Pull the follower and make sure there are no burrs on the leading edge. I'd take a nail file to the front edge to smooth it up a little.
5/6/2011 3:57:47 AM EDT
[#3]
They are all the same mfg.
5/6/2011 1:20:29 PM EDT
[#4]
If you look closely, the stock mag is just a re-labeled Black Dog mag.  I agree, just look for any burrs that are making it hang.  My mags do the same thing when I push the follower with my finger.  Get stuck on the front.  But I've never experience any issue with feeding.
5/8/2011 9:29:34 PM EDT
[#5]
take it apart and clean it with clp then oil the follower spring.
5/11/2011 4:40:53 AM EDT
[#6]
7 different mags, all work fine.

like others said, try lightly filing it
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