• Anti-Dry Fire (ADF) trigger system

These rust-proof carabiners also feature a ball and joint closure for maximum strength

• Sports six unique sides to choose from

air channeling "ribbed" design

B3 Exit L4 Open Hook Thumb Release 1043515 • Anti-Dry Fire (ADF) triggerExit Heritage The Exit L4 Open Hook button release is built on B3s patented lock and load system like all of their other Exit named releases. This means you can always rely on the simplicity and reliability of this release when it matters most. It includes a sleek 4 finger design with an anodized OD green finish, while a hand polished stainless steel hook with a removable lanyard allows for a great shooting experience. The adjustable thumb barrel adds