T91 Taiwanese AR 223/556

T91 OEM parts:

T91 flash hider, T91 complete lower kit, T91 pistol grip, T91 adjustable stock kit, 2-T91 magazines. 

Wolf A1 T91 complete piston upper, stealth recoil spring, T91 lower 80% receiver with Taiwan markings and logo.  Receiver has a serial number. 

Rise Armament RA-140 trigger and hard to find Primary Arms red dot with integrated green laser.