My URGI 10.3 build is still being seized by BF when I shipped from Hong Kong to the UK last October, therefore I have rebuilt an MK18 Mod1 from 2nd hand full kit purchased here with some new parts including black RISII clone Rail I have brought from JKArmy and the M600 style light from eBay.
My previous URGI 10.3 build
Current Black MK18 MOD1 Build