The 13 ounce weight is what you'd expect, just a hair lighter than the 16 ounce and heavier than the 10/11 oz. Don't notice a difference.

The min Kabar is actually a replica letter opener made of aluminum. Kathy Lare's husband Rob makes a leather sheath for them with an EGA logo on the sheath. You can connect with her at www.kathyskilts.com A great source of accessories as well as kilts.

Guessing you could get the letter opener alone if you Googled Kabar letteropener or something like that.

Ron