Knight's Armament M4 RAS Forend

Selling/trading a Knight's Armament M4 RAS forend. Overall it's in good shape. 6.25". Shows well, has some marks and scuffs in the finish on the leading edges, most likely from being lightly filed to fit the rifle it was on. Comes as seen with 3 rail covers. Looking for $595 shipped. Insurance by request on buyer. Open to all trades. Can send more pictures upon request. Pm or text/call 204 795 2850 for more info.