Smith & Wesson new assisted knife series, the third set of Black Ops Spring Assist Knives, are the best spring assist knives on the market in the sub $40 price range. The SWBLOP3 has a unique handle pattern. Made with an ergonomic composite, this lightweight spring assist knife has good action and nice, tight lock up. It can be opened with the ambidextrous thumb studs or with the spine trigger. The spine trigger is a new addition to the 3 series. The SWBLOP series has a slide safety about halfway down the handle. It comes with a removable pocket clip that allows the knife to ride fairly deep in your pocket. The blade on the SWBLOP3 is 4034 stainless steel, black teflon coated, and plain edged. This fantastic spring assist knife will quickly become your new favorite every day carry knife--all at an unbeatable price. Knife Category: Spring Assist Knife Blade Style: Drop Point Action: Spring Assist, Side Open Blade Length: 3 1/8" Blade Thickness: 1/8" Blade Material: 4034 Stainless Steel, Black Teflon Coat Open Length: 7 3/4" Closed Length: 4 1/4" Weight: 4.4 Ounces Handle Thickness: 5/8" Handle Width: 15/16" Handle Material: Composite Clip: Tip Up, Removable Lock Mechanism: Liner Lock Safety: Slide Safety