This is a milled receiver AK .308 rifle, chambered in .308 WIN caliber and built by Riley Defense on a mil-spec, surplus kit (YUGO) with adequate American components to make it 922r compliant. See below for rifle characteristics:

Solid, used (dings/dents) surplus wood fixed stock, upper and lower hand guards and Black polymer grip.
Blued finish
Caliber: .308 WIN
Milled Receiver (mil-spec, heat treated and made by TORTORT)
4150 Nitride Barrel (19.65” length), 14×1 LH thread
FORGED bolt and carrier; both polished finish
CNC-machined scope mount side rail (AKM pattern)
Front and rear sight (Nighttime & adjustable)
Adjustable gas system with 3 settings
Bayonet Lug
Cleaning Rod
20-round Steel magazine
Semi-automatic closed-bolt action
39.5” in length and weighs 9.5 lbs
Range: 600yds (effective)