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Posted: 4/16/2003 8:32:45 AM EDT
| I have a chance to buy a preban Colt M4 carbine upper (NIB) to go on either a Colt Sporter Lightweight or Govt. Carbine lower (both pre-ban). Will this work? Is this a good set-up? I need the wisdom of the people who have been doing this a while. Thanks! |
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