Posted: 5/22/2005 2:07:35 PM EDT
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Just traded my way into a Colt NIB 6920 M4 upper. Can I get a Colt lower? I'm thinking a 6400C (?) lower, since they are marked M4 Carbine would be nice. Is this doable? I know nothing about Colt for the most part, will the take down pin size be compatable, if one was found? BBossmn |