Springfield Armory SFEC9409B-U ECHELON 9mm pistol (4″), SKU SFEC9409B-U
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Springfield Armory ECHELON 9mm (SKU SFEC9409B-U) — polymer-centerfire pistol listed under Pistols/Polymer Centerfire Pistols. Verified differentiators: Central Operating Group and VIS Optic Mounting System; package quantity metadata shows Pkg Qty: 19.
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Description
Description
Product Overview
Springfield Armory ECHELON 9mm (SKU SFEC9409B-U) is a firearm listed in Pistols and Polymer Centerfire Pistols. Source facts identify the manufacturer as Springfield Armory and show package quantity metadata of 19 units. Two verified product attributes are Central Operating Group and VIS Optic Mounting System.
Why This Product
The verified Central Operating Group attribute identifies a distinct operating-group design point for this Springfield Armory pistol (source: product-273593:f009). The VIS Optic Mounting System indicates the slide or frame includes a mounting arrangement for compatible optics (source: product-273593:f010). These are primary, purchase-relevant attributes for buyers choosing a polymer centerfire pistol with integrated optic mounting options.
Key Verified Specifications
- Manufacturer / Brand: Springfield Armory (product-273593:f002, product-273593:f006)
- Product categories: Firearm; Pistols; Polymer Centerfire Pistols (product-273593:f003, product-273593:f004, product-273593:f005)
- Model / SKU: SFEC9409B-U (product-273593:f013)
- Package quantity (Pkg Qty): 19 (product-273593:f008, product-273593:f011)
- Notable attributes: Central Operating Group (product-273593:f009); VIS Optic Mounting System (product-273593:f010)
Appropriate Use Cases
- Fleet or institutional purchasing of polymer centerfire pistols where an integrated optic mounting system is required for installation of red-dot sights (supported: product-273593:f010).
- Buyers who need pistols featuring Springfield-design operating group components for parts-level standardization (supported: product-273593:f009).
What Customers Should Know
- Confirm the SKU SFEC9409B-U matches your order and procurement records before purchase (product-273593:f013).
- Pkg Qty is recorded as 19 in metadata; confirm whether that value refers to units per carton, case pack, or per-line-item quantity with your supplier (product-273593:f008, product-273593:f011).
- The VIS Optic Mounting System attribute indicates an optic mounting provision; do not assume compatibility with a specific optic model unless that compatibility is explicitly provided by the manufacturer or appears in separate verified facts (product-273593:f010).
Specifications
- Short Stroke Gas Piston Gas System (Rifle Length)
- 18.6″ Barrel Length ( Mid-Weight style, non-fluted)
- 1:8 Twist Rate Rifling

