The Ready Detachment series all have the same handles, blade widths, and blade thickness. They are .25" 5160 spring steel with canvas micarta scales. The handle is comfortable. I now have the complete RD series. Custom orders are no hassle with Justin. You could probably get one in 440C with black g-10 if you wanted. One guy recently got a 3/8" thick flat ground Airborne Ranger in H-13 tool steel. What a beast!