Yes, the buffer will sit inside the action and could cause a jam or damage the bolt carrier and the lower receiver.
They cost about $.25 at Brownells.
"The whole of the Bill (of Rights) is a declaration of the right of the people at large or considered as individuals.... It establishes some rights of the individual as unalienable and which consequently, no majority has a right to deprive them of." (Albert Gallatin of the New York Historical Society, October 7, 1789)
"A free people ought not only to be armed and disciplined, but they should have sufficient arms and ammunition to maintain a status of independence from any who might attempt to abuse them, which would include their own government." - George Washington
Last edited by Jpyle; 01-15-2013 at 04:52 PM.