I have a 4" Springfield Echelon Handgun for sale . This Firearm is like new and comes with the factory box and range bag with all items and papers included. As well as the papers for the Rfx 11 viridian optic it comes with. This gun comes with 4 magazines.

Pistol Specifications (Springfield Echelon 4.0)
Caliber: 9mm Luger
Action: Striker-fired
Barrel Length: 4 inches (hammer-forged steel, Melonite finish, 1:10 twist rate)
Overall Length: 7.25 inches
Width: 1.2 inches
Weight: ~23.9 to 24 oz
Frame Material: Black polymer (with Central Operating Group chassis)
Slide: Billet-machined, Melonite finish, optics-ready via Variable Interface System
Sights: White-dot front and tactical rack U-dot rear (co-witness capable)
Capacity: Varies by package (typically ships with 15-round and 18-round magazines, or 10-round restrictive state variants; 4 magazines included)
Included Extras: Springfield range/pistol bag and 4 magazines