Products / Heckler & Koch / HK45
HK45
Semi-Auto Pistol MLE Only

HK45

Heckler & Koch

Full-size .45 ACP duty pistol designed to meet U.S. government requirements. Cold hammer-forged barrel, Picatinny rail, and O-ring barrel lockup for exceptional accuracy.

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Caliber .45 ACP
Capacity 10+1
Barrel 4.46 in
Action DA/SA

Full Specifications

Caliber .45 ACP
Capacity 10+1
Barrel Cold Hammer-Forged, O-Ring Lockup
Action DA/SA
Overall Length 7.52 in
Weight (Unloaded) 31.52 oz
Frame Material Polymer
Rail Picatinny
Trigger Variants DA/SA, DA-Only, LEM

Overview

The HK45 was developed to meet U.S. government specifications for a full-size .45 ACP service pistol, and it delivers in every respect. The cold hammer-forged barrel with O-ring lockup provides an unusually tight and consistent barrel-to-slide fit, resulting in exceptional accuracy from a service pistol. The Picatinny accessory rail supports duty lights and lasers, and the modular design supports multiple trigger variants including DA/SA, DA-only, and LEM. Multiple grip inserts allow officers to fit the pistol to their hand, and the 10-round standard magazine is supplemented by law enforcement standard-capacity options.

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