RCM HK USP .40 S&W Tactical Barrel – Threaded 14.5×1 LH
Each barrel is meticulously crafted from ordnance-grade steel, heat-treated, and finished with a durable nitride coating. This is the finest replacement barrel for the HK USP full-size .40 S&W pistol, ideal as a spare or for replacement parts. Each USP .40 S&W barrel is a drop-in fit for your HK USP .40 S&W full-size or USP .40 S&W Tactical pistol.
Specifications:
- Made In The USA
- Traditional Button Rifled Bore For Use With Jacketed & Non-Jacketed Ammunition
- 1:16 RH Twist
- Threaded 14.5×1 LH For Use With Suppressors & Muzzle Attachments
- Includes Thread Protector
- Stress Relieved & Fully Heat Treated 4140 Steel
- Micro Polished Feed Ramp
- Machined To Exact Tolerances For Proper Fitment
- Overall Length 4.86″
- Nitrided Finish To Entire Surface Of Barrel Inside & Out
Compatible With:
- HK USP .40 S&W Models
- NOT for use in the USP Compact models









