ARCTURUS PP19-01 Vityaz Ztac SP1 PE MOSFET ENHANCED AEG (CQB / Carbine)May come with orange tip. OVERVIEW ARCTURUS K9T CQ PE (Performance Enhanced) AEG is limited world wide of 500 pcs. K9T CQ PE prominently features ZTAC style CNC aluminum handguard, charging handle, and adjustable folding stock. The handguard features BASIS mounting system for easy mounting of accessories. This AEG has build in PERUN V3 PE OPTICAL MOSFET ETU and V3S QD 8mm gearbox. K9T CQ PE enables advanced ETU programable functions, and adjustable