HK USP45 Tactical V1 .45 ACP Pistol - Threaded Barrel, Black
The HK USP45 Tactical V1 .45 ACP Pistol - Threaded Barrel, Black is a .45 ACP full size handguns from Heckler & Koch. It is available from 1 vendor at $1559.

Product Information
Name: HK USP45 Tactical V1 .45 ACP Pistol - Threaded Barrel, Black
Brand: Heckler & Koch
Category: Full Size Handguns
Caliber: .45 ACP
Barrel Length: 5.1"
Capacity: 10 rounds
UPC: 642230260917
SKU: UCBJ1QixR
Description
The HK USP45 Tactical (V1) is a semi-automatic pistol chambered in .45 ACP, built for shooters who want a capable full-size sidearm with suppressor-ready hardware out of the box.
Key Specifications
- Brand: HK
- Model: USP45 Tactical (V1)
- Caliber: .45 ACP
- Capacity: 10+1 rounds
- Barrel Length: 5.09 inches
- Weight: 32.8 oz (3.8 lbs)
- Action Type: Double/Single Action (DA/SA)
- Frame Material: Polymer
- Finish Color: Black
- Sights: Adjustable Target
Detailed Features
The DA/SA trigger gives you a longer first pull from double-action, then a shorter, lighter reset for follow-up shots in single-action, useful across a wide range of shooting contexts.
The threaded steel barrel accepts suppressors and compensators without adapters. The adjustable target sights can be dialed in for different distances or personal preference. A black polymer grip keeps weight down while the manual decocker lets you safely lower the hammer without firing, returning the pistol to double-action mode for re-holstering.
Usage Scenarios
- Home Defense: The .45 ACP chambering with 10+1 capacity makes it a credible option at typical home-defense distances.
- Competitive Shooting: Adjustable sights and a smooth SA pull suit precision-focused stages.
- Tactical / Duty Use: The threaded barrel and reliable cycling have made this model a longstanding choice for law enforcement and military personnel who need suppressor compatibility.
Complete Specifications
| Caliber | .45 ACP |
| Model | USP45 Tactical (V1) |
| Capacity | 10 rounds |
| Magazines included | 2 |
| Barrel length | 5.1" |
| Overall length | 8.64" |
| Weight | 60.8 oz |
| Action | Single/Double Action |
| Finish | Black |
| Frame material | Black Polymer |
| Color | Black |
| Stock type | Adjustable Target |
| Sights | Adjustable Target |
| Safety | Manual, Decocker |
Frequently Asked Questions
What caliber is the USP45 Tactical (V1)?
The USP45 Tactical (V1) is chambered in .45 ACP.
Who makes the USP45 Tactical (V1)?
It is made by Heckler & Koch (HK).
What type of firearm is the USP45 Tactical (V1)?
It is a full-size semi-automatic pistol with a polymer frame and a double/single-action trigger.
What is the barrel length of the USP45 Tactical (V1)?
The barrel is 5.09 inches long.
How many rounds does the USP45 Tactical (V1) hold?
It has a 10+1 capacity.
Does the USP45 Tactical (V1) have a threaded barrel?
Yes, the titles list a threaded barrel on this model.
Where can I buy the USP45 Tactical (V1)?
Compare current vendor offers on this page.
What Reviewers Say
Quoted verbatim from YouTube reviews. Each link opens the video at the moment quoted.
I consider the USP45 to be the the bodybuilder version of the Mark 23 where it it went on a cutting routine.
I think it lies somewhere right in the middle. Uh, maybe a little bit towards the bad side. Um, in my opinion, it's a little bit worse than a Glock trigger, which is not saying much.
A lot of people have a problem with the HK magazine release. It is a paddle type release, which means you push down on it, and it's a little bit odd.
The accessory rail, uh, it kind of sucks to add a light onto there. I've never had good luck with it, so that kind of sucks.
Customers Say
AI-generated insights derived from customer reviews and discussions on popular gun-enthusiast forums.
The HK USP45 Tactical V1 draws generally positive reviews. Owners consistently mention the polymer/stainless steel construction holding up well over high round counts.
Accuracy at distance gets frequent praise, and the threaded barrel is appreciated for how straightforwardly it accepts muzzle devices. The grip ergonomics and adjustable backstraps come up often as comfortable during long sessions.
The trigger splits opinion. Some find the DA/SA pull smooth with a good reset; others think it needs work compared to factory triggers on competing guns. Most land on the positive side relative to the price point.
The Tactical model's suppressor-readiness draws dedicated attention from the suppressor crowd, who tend to be enthusiastic about it. Price comes up regularly. A portion of buyers feel the premium over competitors is earned, while others shop around first. On balance, the USP45 Tactical V1 is well-regarded for its reliability and versatility, with the main recurring debate being trigger feel and cost.
Where to Buy - 1 Offers Available
Price Range: $1559 - $1559
| Vendor | Price | Condition | Link |
|---|---|---|---|
| Primaryarms Com | $1559 | New | Buy Now |






















