H&K HK45 Tactical V1 (.45 ACP) Semi-Auto Handgun with Suppressor Height Adjustable Sights - Black

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H&K HK45 Tactical V1

**Note: Firearm pictured does not have safety/decocker – item being sold DOES have safety/decocker


Originally developed for the U.S. military’s next generation handgun competition the new HK45 “Tactical” comes standard with a threaded barrel and supressor sights.  The full-size HK45 Tactical (HK45T) model uses an ergonomic grip design that includes changeable backstraps together with molded finger grooves that instinctively position an operator’s hand for optimum shooting.

The HK45 Tactical uses a 10-round steel magazine and has a Picatinny MIL-STD-1913 rail molded into its polymer frame for mounting lights and accessories.

The HK45 Tactical has a proprietary internal mechanical recoil reduction system that employs a flat recoil spring in tandem with a polymer bushing sleeve to reduce the recoil forces effecting the operator and the weapon, improving shooter control during rapid firing and prolonging component service life. An “O-ring” on the threaded barrel means better slide-to-barrel lockup and enhanced accuracy.

Covered by Heckler & Koch’s limited lifetime warranty, the HK45T is a robust design engineered with the famous long-term durability that make HK products especially cost-effective when subjected to total life cycle cost analysis. The patented HK Lock-Out system allows the operator to discreetly lock the pistol by inserting a pronged key into the magazine well and turning a control plate that blocks any movement of the slide, hammer, and the trigger.

Using HK’s unique internal mechanical recoil reduction system reduces the recoil forces imparted to the weapon and shooter by as much as 30%, improving shooter control during rapid firing and increasing component service life. The HK45 uses an HK proprietary O-ring barrel for precise barrel-to-slide lockup and optimal accuracy. HK45 barrels are made using the famous HK cold-hammer forging process for superior performance. Variant 1 is a DA/SA with a manual safety/decocking lever) on left side of frame.


  • Patented HK Charging supports on the slide.
  • Left side safety/decocker.
  • Heavy duty extractor also functions as loaded chamber indicator.
  • Ergonomic grip with replaceable panels.
  • Cold hammer forged polygonal bore.
  • Adjustable suppressor height sights (front tritium insert).
  • Crisp and smooth trigger, with short reset.
SKU: 642230249080 Categories: , Tag:


Additional Information
ManufacturerHeckler & Koch
ModelHK45 Tactical
TypePistol:  Semi-Auto
Caliber.45 ACP
ReceiverBlack Polymer with Picatinny Rail
SightsSuppressor Height Sights:  Tritium Front with Adjustable Rear
Barrel Length5.2″
Overall Length8.03″
Weight31.2 oz Unloaded
MagazinesTwo 10-Round Magazines
Product UPC642230247994
Manufacturer SKU745001T-A5

Additional Information Content

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We started Modern Warriors for the sole purpose of providing a less expensive way to enjoy our love of buying and shooting some really cool stuff. What started as a hobby has turned into a business where we have developed the experience and ability to help you enjoy our same hobby and save you money in the process.

We specialize in tactical weapons, including suppressors, short barrel rifles and full auto weapons. We have routine experience in shooting the weapons we carry, so if you want our opinion on how a weapon operates, we will gladly provide it. We also have expertise working with licensed professionals in setting up gun trusts, which is an ideal way of purchasing, owning and operating any weapon restricted by the National Firearm Act. Don’t let the word “trust” scare you. It is very easy to set one up if you have the right help.

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