Pri gen3 fde handguard

Pri fde Recce rail

Pri fde bottom rail

Pri gas block w/ gas tube

Pri gas buster charging handle

Pri front/rear flip up sights

Pri sling adapter

Colt keyhole upper reciever

H&R lower reciever 

Magpul fde handstop 

White Oak Armament 16” spr 5.56 barrel

Ops Inc 12 collar w/ brake

Colt "C marked" bolt carrier group

Doublestar Ace socom stock

Geissle ssa-e trigger 

Harris Brms S-BRM bipod w/ KMW pod lok

Arms #17 bipod mount

Leupold mark 4 2.5-8x36 scope

Arms #22 medium rings

 Lightly used