USP40 Barrel is a model- and caliber-specific handgun barrel identified by SKU 214209. This page provides neutral identification, compatibility, and professional-service information for the HK USP40 family.
USP40 Barrel specifications
- SKU: 214209
- Component type: Handgun barrel
- Referenced model family: Full-size HK USP40
- Caliber reference: .40 S&W, as indicated by the model name
- Category: Handgun Barrels
For current catalog context, consult the official HK Handgun Barrels catalog.
USP40 compatibility and related variants
USP40, USP40 Compact, Expert, and other variants may differ in barrel length, profile, locking geometry, and slide compatibility. Confirm the complete model and manufacturer part number.
Browse Handgun Barrels or return to Handgun Parts. For another USP caliber reference, see the USP45 Barrel.
Identification considerations
Confirm SKU 214209, slide and frame markings, caliber, barrel markings, dimensions, and HK documentation. Do not rely on overall appearance or caliber alone.
Safety and professional service
A handgun barrel affects chambering, locking, pressure containment, and safe function. Keep the pistol unloaded, verify the chamber is clear, and separate ammunition. A qualified gunsmith should confirm compatibility, condition, installation, lockup, and function.
Common USP40 Barrel questions
Is this a USP40 Compact barrel?
No assumption should be made; this listing references USP40, while compact variants have separate references.
Can a barrel be selected by caliber alone?
No. Exact model, slide, configuration, and SKU must match.






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