Smith & Wesson SM13957 CSX E 9mm 3.6″ E-Series, Optic Ready Slide
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Smith & Wesson SM13957 — CSX E 9mm with a 3.6″ barrel, E-Series flat-faced trigger, optic-ready slide, and interchangeable backstraps. Package quantity: 82 units (SKU: SM13957).
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Description
Description
Product Overview
Smith & Wesson SM13957 is listed as a CSX E 9mm pistol with a 3.6″ barrel (product title). Verified attributes include an E-Series flat faced trigger, an optics-ready slide, and interchangeable backstraps. SKU is SM13957 and package quantity is 82 units.
Why This Product
The combination of an E-Series flat face trigger, an optics-ready slide, and interchangeable backstraps are documented features buyers consider when specifying hand fit and sighting capability for inventory or training program selection.
Key Verified Specifications
- Manufacturer/Brand: Smith and Wesson.
- Model / Identifier: SM13957 (SKU).
- Product category: Firearm — Pistols (Polymer Centerfire Pistols).
- Barrel length: 3.6″ (product title).
- Features: E-Series Flat Faced Trigger; Optic Ready Slide; Interchangeable Backstraps (attributes).
- Package quantity: 82 units for this SKU.
Appropriate Use Cases
- Purchasing for inventory where compact 3.6″ 9mm pistols with optics-ready slides and configurable backstraps are required (source_fact_ids: [“product-272655:f009″,”product-272655:f010″,”product-272655:f011”]).
What Customers Should Know
- Confirm SKU SM13957 to ensure the CSX E configuration and the listed ergonomic and optics features (source_fact_ids: [“product-272655:f014″,”product-272655:f001”]).
- Package quantity is 82 units; coordinate order quantities and logistics accordingly (source_fact_ids: [“product-272655:f008″,”product-272655:f012”]).
Specifications
- Short Stroke Gas Piston Gas System (Rifle Length)
- 18.6″ Barrel Length ( Mid-Weight style, non-fluted)
- 1:8 Twist Rate Rifling

