Hi Pedro and welcome. This model comes in an ATI branded cardboard box with owner's manual, warranty registration card, (1) 22rd Magazines, cable lock, replacement front sights and rear sight, orange plastic chamber blocker and ATI Sticker / Decal. Cheers, stay safe and enjoy! Unboxing video of ODG model here: youtube.com/watch?v=lYwdcWuaZ3Y

This model includes
(1)-22 round magazine
(1)-owners manual/warranty registration card
(1)-replacement front/rear sights
(1)-safety cable lock
And comes in an ATI branded cardboard box.

Good afternoon to you!! The American Tactical GSG-16 22 Long Rifle Semi Auto Rifle (UPC: 819644025139) comes with the following components and features:
22-Round Magazine: A magazine with a 22-round capacity for .22 LR ammunition.
Collapsible Stock: A newly designed collapsible stock that also features a storage compartment for an extra magazine.
Ambidextrous Charging Handle: Allows for comfortable and convenient charging regardless of whether the shooter is right or left-handed.
Quick Acquisition Front and Rear Sights: Designed for fast target acquisition.
Faux Suppressor: Adds to the tactical look of the rifle.
Picatinny Rails on MLOK Handguard: The forend features standard picatinny rails on an MLOK style handguard for attaching accessories.
Polymer Receiver: The receiver is made of polymer for a lightweight design.
Adjustable Front and Rear Sights: The sights are adjustable.
Manual and Accessories such as extra front sight posts, an Allen key, a dummy round, a smaller rear sight, a chamber flag and perhaps some stickers.