Find the Right OTF Knife for Your Needs
An OTF knife, short for out-the-front knife, is an automatic knife with a blade that deploys directly through an opening at the front of the handle. Most models operate with a thumb slide, switch, or button, providing fast and convenient one-handed access.
OTF automatic knives are popular with collectors, outdoor enthusiasts, first responders, military personnel, and customers looking for a compact cutting tool with a distinctive deployment system. The best OTF knife for you will depend on its intended use, size, blade design, steel, deployment mechanism, and price.
Frequently asked questions
An OTF knife is an automatic knife with a blade that deploys through an opening at the front of the handle. OTF stands for "out the front." Depending on the model, the blade may operate using a thumb slide, switch, or button.
A double-action OTF knife automatically opens and retracts the blade using the same actuator. Moving the thumb slide forward deploys the blade, while pulling it backward retracts the blade into the handle.
A single-action OTF knife automatically deploys its blade using spring power. After deployment, the blade must be manually retracted and the mechanism reset before it can be activated again.
A good everyday-carry OTF knife should have a comfortable size, manageable weight, dependable action, suitable blade steel, and a secure pocket clip. Compact double-action OTF knives are popular because they provide convenient one-handed deployment and retraction.
M390 and M390MK are popular premium steels because they provide excellent edge retention and corrosion resistance. CPM S30V also offers a strong balance of durability and cutting performance. D2 and 440C are dependable choices for customers seeking a more affordable OTF knife.
OTF knife laws vary by state and locality. Some jurisdictions restrict automatic knives based on blade length, possession, carry method, or intended use. Always review applicable state and local laws before ordering or carrying an OTF knife.
Southern Sporting Goods LLC offers OTF knives online from trusted brands, including compact, full-size, double-action, single-action, budget, tactical, and premium American-made models. Eligible orders include free U.S. and military-address shipping, discreet packaging, secure checkout, and 30-day returns.