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12/21/2012 4:54:54 PM EDT
Bought a couple of DSA's blemished lowers way back when such a thing still roamed the earth.  Now that I am trying to put them together I am running into the same problems other had with the undersized magazine button hole.  Those who had done it, how did you solve the problem?  Sand down the button until it fits?  
12/21/2012 5:03:38 PM EDT
[#1]
If it were me, yes, I would just file it out a little and hit it with some alumablack from birchwood casey.  Really small file and remove as little as possible.
12/21/2012 5:29:27 PM EDT
[#2]
I had a PSA button that didn't want to fit in one of my DSA lowers, I swapped with a spare button from my box and used the PSA on a different lower later.
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