H&K USP 45 Compact Tactical Threaded barrel

Manufactured by Heckler & Koch
SKU: 226347
MPN: 226347
Manufactured by Heckler & Koch
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NOTE: Limit 3 per household. Quantities exceeding 3 will not allow checkout.

We are fully staffed and processing orders. Standard orders are shipping in approximately 1 business days or less. FFL orders take approximately 10 business days or less if you can provide us an actively receiving FFL location. Due to high demand, there is a limit of 5 FFL items in a 30 day period.



The Heckler & Koch USP 45 Compact Threaded Barrel is a direct drop in replacement that allows you to easily mount a suppressor or compensator. This .45 caliber barrel is cold hammer forged and features polygonal rifling and is threaded 16x1 left hand. Upgrade your standard H&K USPC 45 with this tactical barrel.

Compatible with:
  • H&K USP 45 Compact handgun

  • Chambered in .45 ACP
  • 4.46” overall length
  • 16x1 left hand thread
  • Polygonal rifling
  • Cold hammer forged
  • O-ring groove

For over half a century, Heckler & Koch has been a leading designer and manufacturer of small arms and light weapons for law enforcement and military forces worldwide. Because of this experience, they are able to take what they have learned and apply it to the sporting and commercial markets to produce innovative and technically advanced products. Their products range from sub-compact handguns to the widely popular piston driven semi-automatic rifles. The durability of these pistol and rifle systems make them extremely cost-effective when analyzing the long-term life cycle. Heckler and Koch is committed to be a leader and innovator in the firearms industry by having a “no compromise” attitude so that their customers receive the best possible products.
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Barrel Coating
Barrel Length4.46
BrandHeckler & Koch
Caliber Gauge.45 ACP
PlatformHK Handguns
Thread PatternM16 X 1 LH

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