Buck 478BK Large DiamondBack Outfitter Guthook Fixed Blade Knife Includes Knife, Box, Sheath, and Warranty Registration Card The 478BK Diamondback Outfitter TM has a 3-7/8" drop point 420HC stainless steel blade with a gut hook The Diamondback Outfitter TM comes with a black thermoplastic handle with a textured black rubber overmold The Diamondback Outfitter TM comes with a heavy duty black nylon sheath The 478BK Diamondback Guide TM, as with all Buck Knives, features Buck's 4-Ever Lifetime Warranty