Boker USA Justin Action R Knife Black Small. This Knife from Boker USA is based off of the idea of a traditional boot and the idea of "western style". The Boker Action R Folding Knife was designed to be a great every day tool for every cowboy it features a partially serrated AUS-8 steel blade adorned with the H.J. Justin & Sons logo. For an amazing looking knife that will be needing a little more blade choose the Boker USA Justin Action R Folding Knife. Specifications for Boker USA Justin Action R Knife: Manufacturer: Boker USA Blade Material: AUS-8 Condition: New Quantity: 1 Package Contents: Boker USA Justin Action R Knife Boker USA 01JU092: Justin Action R Knife Black Small