Keep your modern sporting rifle clean and your optics properly adjusted and securely mounted with this 15-in-1 AR Multi-Tool from Firefield. Its pliers are spring-loaded for easy one-handed operation and its tools and implements lock into place when in use. Use it for cleaning, adjusting windage and elevation on sights, tightening mounts for optics and accessories, plus all the other things you can do with a wire cutter, bit driver with 4 bits, hex wrench, bottle opener, flat knife, metal pick, and more. The multi-tool measures 4.2 x 1.8 x 1.2" and weighs 12.4 ounces.