RCM 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
  • Thread Protector included & installed
  •  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.

25 in stock

SKU: RCM-GB-PB195 Category: