RCM HK USP .45 ACP .578 X 28 Threaded Barrel - Black

HK USP .45 & HK USP .45 Tactical threaded barrel for use with a wide variety of flash hiders & sound suppressors. This is a special offering as a factory USP .45 Tactical barrel is threaded metric 16 X 1 left hand (not as common) as the US threaded offerings. This offering is for an HK USP & USP .45 Tactical barrel with US .578-28 right hand threads. A much more common thread pattern when looking for suppressor and flash hider offerings. A great combo package at a great price!

• HK USP & USP .45 Tactical threaded barrel- US made by RCM
• .578X28 Thread Protector Installed.
• HK factory O-ring included & installed
• This barrel is a true drop in direct replacement for all USP .45 pistols
• Includes the o-ring and thread protector to protect your valuable USP .45 pistol

Each HK USP & USP .45 Tactical barrel features:

• 100% US Made entirely of fully heat treated 4140R steel
• Double Stress relieved
• Nitrided Finish to entire surface of barrel inside and out
• 1:16 twist
• 5.09" Overall length & 5.14" with thread protector installed
• Threaded .578 X 28 - Right Hand
• Austempered & finished inside & out in an ultra durable nitride hardening process
• Each barrel is chambered in .45 ACP with a polished feed ramp
• Each barrel comes complete with thread protector & HK green o-ring

Please note: This barrel is NOT the same barrel for the HK45 & HK45 Tactical this barrel will only fit the older full size USP & USP Tactical .45 barrels NOT the newer style HK45 or HK45C Tactical firearms.