I am looking for an AR15, as I am sure many people are right now. I am open to brands, however I am partial to Sigs, and the 556 rifles are no exception to that. I know they're wicked expensive for an AR type rifle, but if anyone has one they're willing to part one, I'm interested. I'd like to keep it at $1,000 or under (I know that's going to be hard to do right now), thanks. 
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