I have an extra rail I do not need. It is the 7" version for carbines. It includes some magpul cover sections, enough for 3 rails. It is in as new conditionappears unmounted. I am asking $200 shipped. Discrete Paypal(+4%), or USPS or Walmart money order. If you want it please reply to this ad first, then IM or e-mail me. Replies to this post will take precedence. Thanks.