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Barrel – USP Compact .40 To .357 Sig Caliber Conversion
Each barrel is finely and painstakingly made from ordnance grade steel, heat treated and finished inside and out in the ultra-desirable nitride finish. This is the finest replacement barrel available for the HK USPC .40 pistol. The perfect barrel to use as a spare or for replacement parts. Each USP .40 to .357 Sig barrel is a drop in replacement for your HK USPC .40 Cal or USPC .40 Tactical pistol.
Fits the USP Compact .40 models:
Traditional button rifled bore for use with jacketed and non-jacketed ammunition