The Sig MCX & MPX platforms are infinitely configurable. That's why you need the Fix It Sticks Sig MPX, MCX Tool Kit. There's no guessing with this toolkit. It's got what you need to get things right the first time, every time. This kit contains numerous bits and accessories designed to help maintain your MCX / MPX. Be prepared at the Range or in the Field.Includes the following specialty parts/bitsRatcheting T-Way Wrench with Locking Hex DriveLocking Hex ExtensionAll-In-One Torque Driver (15 - 65 inch lbs)1/2" Socket and Bit AdapterBrass Hammer HeadSix Steel Pin Punches (1/16", 3/32", 1/8", 5/32", 3/16", 1/4")Three Roll Pin Punches (1/16", 1/8", 5/64")Eleven 1/4" Bits: (T10, T15, T25, T27, .050"Hex, 1/8"Hex, 5/32"Hex, P1, P2, Slotted 3/32. Slotted 3/16) Magnetic PatchSoft Carrying CaseMPX / MCX Patch