What's in the Box
Glock 19 (Gen5) Pistol
(3) Magazines
(2) Interchangeable Back Straps
Speed Loader
Pistol Cleaning Set
Back Strap Disassembly Tool (MBS)
Cable Lock
Hard Shell Case
Owners Instruction Manual

Hi Quindel, yes this is brand new in original box. It comes in a hard case with (3) 15rd magazines, interchangeable backstraps, speedloader, Pistol Cleaning Set, Back Strap Disassembly Tool (MBS), Cable Lock and the usual paperwork/warranty, etc.
Stay safe & have a great day!

What's in the Box:
Glock 19 Gen 5 Pistol with Apollo Custom FDE Finish.
Hard-shell case
(3)-15 Magazines.
1-Cable Lock.
1-Owners Manual.
2-Interchangable backstraps
1-speed loader
1-Bore Cleaning brush

Hi Quindel and welcome. This model comes in a hard case with owners manual, warranty registration card, (3) 15rd Magazines, cable lock, orange plastic chamber blocker, interchangeable backstraps, magazine loading tool and Glock Sticker / Decal. Cheers and stay safe! Picture here : https://missouriguns.net/product/glock-19-g19-gen-5-w-front-serrations-fde-4-02-151-9mm-mpn-pa195s203fde-upc-724235016482/