Buck Knives Buck Zipper Drop Point Knife 0191BRG. The combination of edge angle and hook length of the Buck Knives Zipper Guthook Knife performs beautifully. Back in 1993 there were a lot of gut hooks on the market that just didn't do the job. So CJ Buck a 4th generation Buck helped to design a knife that would live up to the family name. A tool you can count on the Buck Knives Gut Hook Zipper Knife is the one knife you will wonder how you ever lived without. Specifications for Buck Knives Buck Zipper Drop Point Knife: Blade Style: Drop Point Blade Material: 420HC Stainless Steel Blade Finish: Satin Blade Length: 4.25in Weight: 6.3oz Sheath Material: Genuine Leather Features of Buck Knives Buck Zipper Drop Point Knife: Drop point blade with guthook Rockwell hardness of RC58 Enhanced edge angle and hook Package Contents: Buck Knives Zipper Fixed Blade Hunting Knife Buck Knives 0191BRG: Buck Zipper Drop Point Knife