December 12th, 2010, 17:23
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#4
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Suburban Gun Runner
Join Date: Jan 2009
Location: St Lambert, Quebec
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Basically a 416 upper is the same as a M4 one except for the rail system. As long as you choose a brand that compatable with the gun it should be no problem.
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Quote:
Originally Posted by Pinard
eeyore, the more I look at your avatar, the more I find it looks like a vagina...
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http://i.imgur.com/wBfBB.gif
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