BudsGunShop.com - What comes with the firearm?

yes they are all 15 round mags What’s in the Box
FN Herstal FNX-45 Pistol
(3) 15 Round Magazines
Tactical Nylon Range Bag
(3) Interchangeable Backstraps
Optic Mounting Brace
Spent Casing
Cable Lock
Instruction Manual

Ricardo, yes Sir. This pistol comes in a hard plastic case with owners manual, warranty registration card (3) 15rd Magazines, cable lock, bore brush, spent shell case and three interchangeable palmswell grip inserts for optimal hand fit and trigger reach: S, M, & L.