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Posted: 9/4/2007 10:18:29 PM EDT
| Is the Charging handle supposed to move have a little gap between it and the lower receiver and move up and down a little bit, reason im asking is on My old bushmaster upper there was some space and you could move the handle up and down and now i have a Colt M4 upper and it pretty much sits directly on top of my RRA lower and it and there is less travel when it moves up and down. |
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