Springfield Armory Echelon 4.5F Comp | Gear-Pac (Viridian RFX11, 4×10-rd Mags)

Springfield Armory Echelon 4.5F Comp | Gear-Pac (Viridian RFX11, 4×10-rd Mags)

Overview: The Springfield Armory Echelon 4.5F Comp Gear-Pac pairs a ported 4.5" hammer-forged Melonite® barrel and optics-ready billet slide with an integrated compensator and a factory-installed Viridian RFX11 green dot. Built for fast follow-ups, reduced muzzle rise, and everyday carry, this package ships with four 10-round magazines and a heavy-duty pistol bag for immediate range or duty use.

Key Features

• Caliber: 9mm Luger
• Barrel: 4.5" ported hammer-forged steel, Melonite® finish, 1:10 twist
• Slide: Billet machined, Melonite® finish, optics-ready with integral compensator
• Included Optic: Viridian RFX11-A green dot (factory installed) — Instant-On technology
• Mags: Four (4) × 10-round magazines included
• Sights: White-dot front & Tactical Rack U-Dot™ rear (electronic / backup compatible)
• Frame: Black polymer, medium grip module; grip width 1.2"
• Recoil System: Captive recoil system for consistent cycling
• Weight & Size: 23.9 oz (flush) / 24.3 oz (extended); Overall length 8"; Height 5.5" (flush) / 6.5" (extended)

Why Choose the Echelon 4.5F Comp Gear-Pac

• Compensated precision: Integral compensator + ported barrel reduces muzzle rise for faster follow-ups and improved control.
• Optic-ready out of the box: Factory-installed Viridian RFX11 green dot gives immediate red-dot capability with proven Instant-On reliability.
• Complete range kit: Four 10-round magazines and a heavy-duty bag let you train or deploy without extra purchases.
• Duty & competition ready: Low-axis ergonomics, optics-ready slide and durable finishes designed for serious use.

Technical Specifications

• Action: Semi-automatic
• Caliber: 9mm Luger
• Barrel Length: 4.5"
• Capacity: 10 rounds (×4 magazines included)
• Weight: 23.9 oz (with flush mag) / 24.3 oz (with extended mag)
• Overall Length: 8"
• Overall Height: 5.5" (flush mag) / 6.5" (extended mag)
• Grip Width: 1.2"
• Optic Ready: Integrated optic design (Viridian RFX11 factory installed)
• Sights: White-dot front, Tactical Rack U-Dot™ rear
• Finish: Melonite® treated barrel & slide for corrosion and wear resistance

What’s in the Box

• Springfield Armory Echelon 4.5F Comp pistol (configured)
• Viridian RFX11-A green dot (factory installed)
• 4 × 10-round magazines
• Heavy-duty nylon pistol bag with compartments
• Owner’s manual and warranty documents

Safety, Compliance & Notes

• California compliance: Item listing indicates CA Prop 65: YES and state compliance for California — consult www.P65Warnings.ca.gov for details.
• FFL transfer required: Firearms ship to a licensed FFL dealer; background check and in-person transfer required per federal law.
• Age & purchase restrictions: Federal and state laws apply. Confirm eligibility with your dealer before purchase.
• Returns: Firearms are typically non-returnable for safety reasons. Verify store return policy before ordering.

All specifications based on manufacturer data. Confirm exact model/configuration, local laws, and transfer requirements with your dealer prior to purchase.