US GERBER Model 400 Hunting Knife & Sheath. US GERBER Model 400 Hunting Knife. Knife is solid, no loose parts. Size: 8 5/8" total length, blade is 4 1/8". DO NOT DUPLICATE OR COPY! The item "US GERBER Model 400 Hunting Knife & Sheath" is in sale since Thursday, March 22, 2018. This item is in the category "Collectibles\Knives, Swords & Blades\Collectible Fixed Blade Knives\Modern Fixed Blade\Factory Manufactured". The seller is "older-than-dirt2008" and is located in Milford, Michigan. This item can be shipped worldwide.