Springfield Armory Echelon 4.5F 9mm 4.5-Inch Pistol 17+1/20+1 U-Dot Sights

Echelon 4.5F 9mm 4.5-Inch Pistol 17+1/20+1 U-Dot Sights

The Echelon 4.5F 9mm 4.5-Inch Pistol 17+1/20+1 U-Dot Sights is a Springfield pistol configuration built around 9mm, 4.5-inch barrel, 17+1/20+1 capacity, and U-Dot sights. That mix of specs separates this Echelon from other frame, sight, safety, and package options in the same lineup.

The Echelon line is built around a modular striker-fired platform, and the practical differences usually come down to frame size, magazine setup, sights, safety configuration, and optic package.

Configuration

• Caliber: 9mm
• Barrel: 4.5-inch
• Capacity: 17+1/20+1
• Features: U-Dot sights

For close Springfield pistol variants, compare the chambering, barrel length, magazine configuration, sights, safety, finish, and any optic package before purchase.