Springfield Armory Echelon Comp 4.5F | 9mm | EC9459B-U-COMP

The Springfield Armory Echelon Comp 4.5F is a full-size, optics-ready 9mm semi-automatic pistol built around a stainless steel chassis with a ported, compensator-equipped slide and barrel. It pairs a 4.5-inch hammer-forged Melonite barrel and billet machined slide with a black polymer frame and tritium front sight for low-light visibility. For a high-quality optic under $1,000 that complements the Echelon, consider the Holosun 507C, which provides a reliable red-dot footprint and controls suited to full-size pistols.

Suggested applications: range/practice shooting and action/competition use.

Product Specifications

• The manufacturer and part number are Springfield Armory EC9459B-U-COMP.
• The caliber is listed as 9mm Luger.
• The barrel measures 4.5 inches and is ported with an integral compensator.
• The barrel is described as hammer-forged steel with a Melonite finish and a 1:10 rate of twist.
• The slide is a billet machined component finished in Melonite and is optics-ready with an integral compensator.
• The frame material is black polymer over a stainless steel chassis.
• The front sight is a tritium night sight and the rear is a tactical U-Dot style sight.
• The listed magazines included are one 17-round and one 20-round magazine.
• The stated maximum capacity value is 20 rounds.
• The weight is listed as 23.9 oz with the flush magazine and 24.3 oz with the extended magazine.
• The overall length is 8 inches.
• The overall height is listed as 5.5 inches with the flush magazine and 6.5 inches with the extended magazine.
• The grip width is 1.2 inches.
• The recoil system is a captive design.
• The UPC is 706397982430.

The Echelon Comp combines a robust chassis and an optics-ready slide with a factory integral compensator to deliver an intentionally tuned platform for faster follow-up shots and consistent sight acquisition. Its combination of a full-size frame, tritium front sight, and two magazine options supports extended range sessions and competitive formats where controllability and quick follow-up shots matter.

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