AR Sponsor
Posted: 9/21/2008 6:53:39 PM EDT
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I have a couple of questions I'm hoping someone can answer for me. 1. There is a little 'rust' on the inside of my A2 Birdcage FH. Is this normal? This FH has about 300 rounds through it. 2. When I put my lower together I knocked some of the black color off the pins. I'd like to throw some cold blue on them to restore the color, but I need to know if these pins are aluminum or steel before I do it. Thanks in advance. |
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