Some people are so tough, they’re in the Marines. The rest of us must admire from afar. You can express that admiration and appreciation with this Marines Spring Assisted knife. Shaped like an AR-15 rifle, this Marines knife represents its namesake through its durability, effectiveness, and strength. It’s equipped with a fast-action spring assist, making for a simple, safe, and easy opening, as well as giving you a tactical advantage when every second counts.