Hi David, this comes with 2 magazines, (1) 11rd flush fitting mag and (1) 13rd extended magazine, (both have pinky extensions) a speedloader, Self Indexing Compensator threaded 1/2"x28 (installed), thread protector, hex keys, A double-zipper case is included with each Springfield Armory handgun.
Of course we all know it comes with a lock, owners manual, decal/sticker, warranty card, etc.
Unboxing video here >>> youtube.com/watch?v=ch0x8JWmaug
Stay safe & have a great day!

Hi David and welcome. This model comes in a hard case with owner's manual, warranty registration card, (2) Magazines - One 11 rd. & One 13 rd. Ext., cable lock, orange plastic chamber blocker and Springfield Sticker / Decal. Cheers and stay safe! Unboxing video here: youtube.com/watch?v=MhvwmbUcXZU