Springfield Armory Echelon 4.5F Comp Gear Pac, Semi-auto, 9mm, 4.5" barrel, 17+1 / 20+1 Rounds

Springfield Armory Echelon 4.5F Comp Gear Pac, Semi-auto, 9mm, 4.5" barrel, 17+1 / 20+1 Rounds

The Springfield Armory Echelon 4.5F Comp blends full-size ergonomics with an integral compensator and direct-mount optics readiness for faster follow-ups and superior sight picture. Built on Springfield’s serialized Central Operating Group and finished with a 4.5" ported hammer-forged barrel, this Gear Pac ships optic-mounted and includes extra magazines and a premium bag for a range-ready carry system. Includes the Springfield Armory Gear Pac®…this firearm includes (4) magazines, Viridian RFX11 green dot optic, and premium pistol bag. The optic comes mounted and ready for the range.
  • 9mm
  • 17+1 flush / 20+1 extended
  • 4.5" ported hammer-forged barrel
  • Integral single-port compensator
  • Optics-ready Variable Interface system
  • Tritium U-Dot front / rear sights
  • Serialized Central Operating Group chassis
  • Springfield Armory Gear Pac®: (4) magazines, Viridian RFX11 green dot optic, and premium pistol bag

Key Specifications

  • Item Number: 749148
  • Caliber: 9mm
  • Action: Semi-automatic / striker-fired
  • Capacity: 17+1 (flush) / 20+1 (extended)
  • Barrel length: 4.5" (ported)
  • Barrel finish: Melonite®; 1:10 twist
  • Slide: Billet machined, Melonite® finish; optics-ready; integral compensator (single port)
  • Frame: Black polymer; medium grip module
  • Sights: Tritium / luminescent front; tactical rack U-Dot™ rear
  • Recoil system: Captive recoil spring
  • Grip width: 1.2"
  • Magazines: 17-round flush fit, 20-round extended (4 magazines total)
  • Weight: 23.9 oz (with flush mag); 24.3 oz (with extended mag)
  • Overall length: 8.0"
  • Mfg. Number: EC9459B-COMP-PAC