The HK HK45 .45 ACP Pistol, V1 DA/SA, Manual Safety, Two 10-Round Magazines is the full-size HK45 from Heckler & Koch, a V1 double-action/single-action pistol with a 4.46-inch barrel (HK part no. 81001113). HK developed the HK45 as an improvement on the USP45, adding changeable grip panels, a Picatinny rail and better ergonomics. It has a safety and decocking lever on the left of the frame and ships with two 10-round magazines. It works for duty-style carry, home defense and range use.

Key Specifications

• The chambering is .45 ACP, a heavy-bullet cartridge with a long service history.
• Barrel length is 4.46 inches, with polygonal rifling for better accuracy and barrel life.
• The manual control is a safety/decocking lever on the left of the frame.
• The trigger is V1 DA/SA, giving a long first double-action pull and a lighter single-action pull.
• The package includes two 10-round magazines, a standard high-capacity count for the HK45.
• The sights are low-profile drift-adjustable 3-dot sights, easy to pick up quickly.
• Overall length is 8.03 inches, and overall height is 5.91 inches, which helps with holster fit.
• Weight is 31.2 ounces with the magazine, which tames recoil in a .45.
• Sight radius is 6.63 inches, a long baseline for precise shooting.
• The frame has an integral MIL-STD-1913 Picatinny rail for lights and lasers.

Frequently Asked Questions

Does the HK45 V1 have a manual safety? Yes. The V1 has a safety/decocking lever on the left of the frame.

How many magazines are included? Two 10-round magazines come with the pistol.

Can I mount a light on it? Yes. HK molds an integral MIL-STD-1913 Picatinny rail into the frame for lights and lasers.

Buy the HK HK45 .45 ACP Pistol, V1 DA/SA, Manual Safety, Two 10-Round Magazines

A pistol with a long military heritage and plenty of ergonomic options, the HK45 is a serious full-size .45. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL, and see more semi-auto handguns.