Daniel Defense DD5V4, 7.62/308 Upper. Adjustable Gas Block, and comes with one 25rd Magpul Window Magazine, Magpul Pistol Grip, Magpul Angled Grip, Magpul PRS Gen 3 Stock, Ironsights, Keymo Muzzle Device and all original accessories
Accessories included that weren't original:
Magpul Pistol Grip vs Original DD Grip
Magpul Angled Grip
Magpul PRS Gen 3 Stock (250$ MSRP) vs original DD Stock.
Ironsights (none included factory)
Keymo Muzzle Device (no suppressor muzzle device included from factory)
Rifle is fully ambidextrous and includes an adjustable gas block.
I have not put more than 500 rounds through the rifle.