Springfield Armory Echelon 4.5F Aimpoint COA Combo Cal 9x19

Engineered with superior ergonomics and built to withstand the harshest conditions, the Echelon™ 4.5F sets a new standard for modern, striker-fired duty pistols. With a host of patent pending features, this modular pistol is designed around a robust stainless steel chassis housed in a full-size frame, offering a 17-round flush capacity and 20 rounds with the extended magazine. Factory equipped with the Aimpoint® A-CUT paired with the COA® closed-emitter red dot sight, this integrated system mounts the optic directly to the slide without intermediary plates, reducing tolerance stacking while delivering a lower, more secure interface for enhanced durability and consistent zero retention.

• • Caliber

    9mm
  • Color

    Black
  • Barrel

    4.5" Hammer Forged Steel, Melonite® Finish, 1:10
  • Slide

    Billet Machined, Melonite® Finish, Aimpoint® A-CUT®
  • Frame

    Black Polymer, Medium Grip Module
  • Sights

    Black Serrated Front & Rear, Aimpoint® COA® Red Dot
  • Recoil System

    Captive
  • Grip Width

    1.2"
  • Magazines

    (1) 17-Round, (1) 20-Round
  • Weight

    24.6 oz w/ Flush Mag, 25.3 oz w/ Extended Mag
  • Length

    8"
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