I have (I think) two Athlon XP motherboards and an XP1700+ processor. I also have some other misc. computer parts laying around the house if interested. I would to trade / partial trade for a RRA / Colt / Bushmaster / CMT A3 / A4 detachable carry handle for an "F marked" FSB, current version USGI M9 bayonet, 5.56 ammunition, or a 36" or so soft case like Tac-Force or similar. Could also use some Q3131 / XM193 / XM855. Thanks.