Even though it weighs only 5 ounces, the Gerber AO FAST 3.0 serrated knife model 30-000169 is not a lightweight. It can take some serious abuse and keep performing. It has spring assisted opening for quick, single-handed deployment. Carry it by the attached pocket clip, or secure it to gear with the integrated caribiner. Great for camping and outdoor activities or as a daily use knife. The modified drop point is partially serrated and the handle has a built in bottle opener.