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					Originally Posted by k9870  You can copyright shape? | 
	
 
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					Originally Posted by k9870  M4 was already determined to be a generic term for shorter ar-15, colt and bushmaster already had that argument. | 
	
 ...which is exactly why it would be almost impossible to copyright the shape of the M4, unlike H&Ks or Glocks.  If I recall, the M4A1 was called the "Maverick M4A1" in the retail version of "Counter-Strike".