KenK,I have the BK11 and the BK14 ESKABAR.The Eskabar handle is about a quarter inch longer than the BK11 Necker.The blades are both the same.Kabar makes micarta scales for the BK11 but does not extend the handle.In fact they stop short of the bottle opening,wire breaking notch.The handles for the Eskabar are made of a really tough plastic called Grivory and come four to a set.Two orange and two black,plus hardware for each.These both can be found on the KABAR website under accessories.I have both of these knives but prefer the Eskabar handle.I am working on getting kydex sheaths for them as the zytel (glass filled nylon) has been shown to dull the edge....

BOATMAN
John