● GBB System
● TDC Hop-Up Chamber ( Compatible with TM spec)
● MASTER MODS R-Hop System
● REVO.II High Performance Valve System
● Steel made fire control system components (Compatible with TM spec)
● SUS301 Stainless Steel Sear Spring (Compatible with TM spec)
● Adjustable Trigger
● RMR & DOC Mount
● 3-dot Luminous Sights
● Incl. Steel CCW 14mm Barrel Adapter、Sight Cover Plate、Reverse Plug Retention Clip