HK MAN Posted July 2, 2010 Share Posted July 2, 2010 I am trying to sell my M4 and L am being told that it should have come from the factory with a 2 shot mag extension and a heavy spring and a 2 postition collapsable stock. My M4 is a limited edition with the skeletonized stock. It was to my knowledge that the civillian M4 did not come with either of the formentioned items. Is this correct or shoulf my gun have come with them? Quote Link to comment Share on other sites More sharing options...
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