Custom knife made by Steve Dumchus of NJ. Knife was ordered by me and built to my specs in 2017 as I recall. Blade steel is armorcore and the handles are made of Titanium. Backspacer and pocket clip are also armourcore steel. Knife deploys via a flipper tab or thumb hole, and runs on bearings. Blade Length: 3.9 inches Handle Length: 5 inches Total Length: ~ 9 inches Weight: 6.2 oz SOLD Thanks!