USP9 Compact Barrel

USP9 Compact Barrel is a model- and caliber-specific handgun barrel identified by SKU 215838. The USP9C designation refers to the compact USP 9 mm family and should be verified against the complete pistol marking and manufacturer documentation.

USP9 Compact Barrel specifications

• SKU: 215838
• Component type: Handgun barrel
• Referenced model: USP9 Compact / USP9C
• Caliber reference: 9 mm, as indicated by the model name
• Category: Handgun Barrels

For manufacturer catalog context, consult the official HK Handgun Barrels catalog.

USP Compact compatibility and related barrels

Full-size USP, USP Compact, Expert, Match, and other variants may use different barrel dimensions and assemblies. Confirm the complete model, caliber, slide configuration, production variation, and SKU.

Compare the USP45 Compact Barrel. Browse Handgun Barrels or return to Handgun Parts.

Identification considerations

Use SKU 215838, slide and frame markings, caliber, barrel markings, dimensions, and HK documentation. Do not treat a similar-looking barrel as compatible based on appearance alone.

Safety and professional service

A barrel affects chambering, locking, pressure containment, and safe function. Keep the pistol unloaded, remove the magazine, verify the chamber is clear, and separate ammunition. A qualified gunsmith should confirm compatibility, condition, installation, lockup, and safe function using HK procedures.

Common USP9 Compact Barrel questions

Is this the same as a full-size USP9 barrel?

No assumption should be made; compact and full-size configurations can differ.

Can caliber alone confirm fitment?

No. Model, variant, slide, dimensions, and SKU must also match.