MDC 18650 (Surefire Dual Fuel Thread Pattern) Handheld Body – Malkoff Devices,ZoroSeerus ZS-X1: 3D printed Mod from G305 to Endgame Gear XM1 Mini,X-max 3 fan mod. Fan from SV08. 25x25x15 instead of 25x25x10 Hopefully if helps with heatbreak cooling. Can only install one screw but put a bit of locktite on it. It has,Hydraulic Filter, replaces MAHLE 852439SMX6, Return Line, 5 micron,Ericsson 5216 KDU 137 925/31 Silver IP54 Manual Push Button Switch,