11.5”Geissel upper

– Geissele 10.5″ SPR MOD MK4Mlok BLK
– Geissele 11.5 CHF Chrome Lined Barrel
– Aero upper receiver
– Forward controls designs .750 gas block
– Trajectory arms gas tube
– Surefire 3 prong socom flash hider
– SIONICS NP3 bolt carrier
– Aero Ambi charging handle