This is a Daniel Defense AR known as the DD5 V4 chambered in 762NATO, model 02-158-15060-047.
This highly accurate and durable rifle includes an adjustable gas block that allows for a consistent feel whether shooting suppressed or unsuppressed. The perfected bolt carrier group reduces overall recoil impulse and is easy to maintain and operate in all conditions.
Features:
Daniel Defense Buttstock and Pistol Grip
Cold Hammer Forged Barrel
CNC Machined 7075-T6 Aluminum Receivers