Blackjack knives comes in CPM About identical in size. The sheath is kind of weird, you have to disengage it by pushing the bottom instead. New sheath has excellent retention and blade was spotless. On the other hand the came verrrry decently. A few days ago, I saw a video with a Blackjack The only two I enjoy neck carrying are my izula 2 and xancudu in. If you look really hard you can find a LT Wright. The ESEE CR is a great little knife that I carry at all times. 3" CM Stainless blade. The knife is slightly shorter overall than my Izula II, but the blades have practically the same length of cutting edge. [HOST] › Forums › Backpacking/DIY Hunting Equipment › Gear. But either way the izula was a much more useful size and comfortable. The Izula or the Izula 2 are also good knives. ESEE BlackJack Model Neck Knife Black Finish w/ Leather SheathBlackJack Model Blackjack Model Neck Knife. The grinds. " overall. [HOST] › Blackjack-ModelNeck-Knife › product-reviews. . One piece red powder coat finish stainless construction.