Surefire clicky Z68 Tailcap with McClicky Upgrade with it to get rid of flickering and allow high output/amperage lights, two orange rubber button replacements to swap if you want. Works with new models like the Dual Fuel and Arisaka bodies. This is the same clicky mechanics that most new modlites use and some malkoff tailcaps. Will trade for: Titan Tactical MP5 Single Claw Optic Mount Picatinny Surefire UEE Tailcap MP5 Mag Coupler(Real steel HK only)
