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Threaded Barrel - US 16 X 1 - HK45, HK45 Tactical

SKU: HKP-08926
Brand: RCM

RCM HK45 Threaded Barrel With HK German Thread Protector & O-ring Installed

US made HK45 tactical threaded barrel for use with a wide variety of flash hiders & sound suppressors.

To make this offering an even greater value based package. Each HK45 tactical barrel will ship with the following:

  • HK45 Tactical threaded barrel- US made by RCM
  • Factory correct German thread protector included & installed
  • HK factory O-ring included & installed.
  • This barrel is a true drop in direct replacement for all HK45 Full size pistols.
  • Includes the o-ring and thread protector to protect your valuable HK45 pistol

Each HK45 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, button rifled
  • Threaded 16 X 1 left hand thread
  • 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 German HK thread protector & factory green o-ring

Please note: This barrel is NOT the same barrel for the USP45 this barrel will fit the HK's new HK45 pistol only.




Condition: New
Origin: USA
Caliber: 45 ACP
Type: Barrels
Sub-Type: Complete
Price: $244.95
In Stock
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Threaded Barrel - US 16 X 1 - HK45, HK45 Tactical
Threaded Barrel - US 16 X 1 - HK45, HK45 Tactical
Threaded Barrel - US 16 X 1 - HK45, HK45 Tactical
Threaded Barrel - US 16 X 1 - HK45, HK45 Tactical
Threaded Barrel - US 16 X 1 - HK45, HK45 Tactical
Threaded Barrel - US 16 X 1 - HK45, HK45 Tactical
Threaded Barrel - US 16 X 1 - HK45, HK45 Tactical
Threaded Barrel - US 16 X 1 - HK45, HK45 Tactical
Threaded Barrel - US 16 X 1 - HK45, HK45 Tactical
Threaded Barrel - US 16 X 1 - HK45, HK45 Tactical
Threaded Barrel - US 16 X 1 - HK45, HK45 Tactical
Threaded Barrel - US 16 X 1 - HK45, HK45 Tactical
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Product Reviews

Write your own review


"Worth it"

david saxby on 12/14/2013 1:23:27 AMVerified

Overall Product Rating:


Great fit. Shoots good too.


"HK45 Barrel"

Deborah Smith on 7/8/2013 12:19:39 PMVerified

Overall Product Rating:


It is top quality even more than I expected. I Love HK Parts all the way. Thanks guys.


"HK RCM bbl"

greg wissel on 1/17/2014 4:02:16 PM

Overall Product Rating:


I ordered the RCM & the factory HK bbl and both shot very well. The RCM did shoot a bit more accurate imo. The RCM fit an finish is very comparable to the factory bbl, very good quality. The RCM bbl is what's in my HK 45 now, due to that I am a bit more satisfied w/it and the factory HK bbl is oiled and stored.


"HK45 Threaded Barrel"

Justin Pennington on 10/19/2013 8:53:47 AMVerified

Overall Product Rating:


The shipping was very fast and the US made threaded barrel was high quality and a perfect fit. My only complaint is that it is NOT an octagonal bore like the factory HK barrel. I don't know if the German threaded barrel is or not but it would be worth looking into before you buy.