Tactical Out the front (OTF) Knives
Out the Front knives, or OTF's as they are often known, are knives which when triggered, push the blade right out the front of the handle. These are Double action, or D/A, are knives which use the trigger to push the blade out and then use the same button to pull it back in again. Out the front knives are a form of automatic knife and so if you are looking to purchase and own one of these great knives, you must follow the laws of your area as they pertain to auto knives. OTF's are a lot of fun to own and to carry.