Echelon 4" Gear Pack

The Springfield Armory Echelon 4" Gear Pack is a turnkey carry package built around Springfield's modular striker-fired duty pistol, bundled with the holster, magazines, and accessories needed to start carrying immediately. The Echelon is built on Springfield's Central Operating Group (COG) chassis a fully serialized, removable fire-control assembly that drops into multiple grip modules making it one of the most modular service pistols in the modern striker-fired category. This 4" configuration is the standard duty-size variant, configured for Massachusetts compliance with 10-round magazines.

The Echelon's defining feature is the COG chassis, which lets a single serialized firearm migrate between grip modules of different sizes, giving owners genuine modularity rather than the limited parts-swapping of competitors. The Variable Interface System (VIS) is Springfield's direct-mount optic platform, which accepts most popular red-dot footprints with a pin-and-screw arrangement that eliminates the typical adapter-plate stack height. The Adaptive Grip Texture provides aggressive purchase under recoil while remaining comfortable against bare skin. Gear Pack contents may vary typically includes a holster, magazine pouch, and additional magazines.

• 4" hammer-forged steel barrel
• Central Operating Group (COG) modular chassis
• Variable Interface System (VIS) direct-mount optics no adapter plate
• Adaptive Grip Texture for confident purchase
• Striker-fired action with short, crisp trigger
• Ambidextrous slide release and reversible mag release
• Picatinny accessory rail
• 3-dot tactical sights
• Forged steel slide with corrosion-resistant Melonite finish
• Bundle includes holster and gear accessories
• Made in the USA (Geneseo, IL)
• Ships with 10-round magazines for Massachusetts compliance