Something that comes close that I just now added to my list is this Frosts Mora from Ragweed Forge. I'm sure you are very familiar with the type. Overall length is 8-1/2" with a 4-1/8" blade, and it weighs 3.5 oz.--pretty close to your weight requirements. And Ragnar has some that are smaller and lighter. You can't beat the price. <img src="/images/graemlins/grin.gif" alt="" />