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Posted: 7/25/2018 1:49:06 PM EDT
Just curious...

I'm wondering if only the lowers were different.
Link Posted: 7/25/2018 2:11:40 PM EDT
[#1]
Yes
Link Posted: 7/25/2018 5:24:54 PM EDT
[#2]
Thanks, a local shop has a 556 of one flavor, and it's quite used and cosmetically beat. If the price falls enough, I might get it as a partial parts gun. (For a 551A1)
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