AR Sponsor
Posted: 4/18/2014 2:30:34 PM EDT
I'm swapping out my Colt 16" carbine upper for a BCM 16" mid length and want to make sure the H buffer that's already in the lower will work fine after the swap? I probably should have asked before I put in the order but who has patience these days? I've been wanting to do this for quite a while.
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AR Sponsor