H&K USP45 Compact V1 .45 ACP Pistol – Polymer Frame

The Heckler & Koch USP45 Compact V1 is a compact-frame pistol engineered for dependable, duty-capable performance in a smaller package. Designed around a fiber-reinforced polymer frame with stainless steel inserts, the Compact retains the USP series' modular internal design and a frame-mounted safety/decocker for DA/SA operation. Its reduced grip circumference and shortened reach improve concealability while maintaining full-sized control ergonomics.

Key Specifications

• The caliber is .45 ACP.
• The model is the USP45 Compact V1.
• The trigger system is a V1 DA/SA trigger with a frame-mounted safety/decocking lever.
• The frame material is fiber-reinforced polymer.
• The slide is finished in blued / black serrated steel.
• The barrel profile uses polygonal rifling.
• The overall length measures 7.09 inches.
• The sighting system is fixed 3-dot night sights.
• The frame color/finish is black.
• The design includes an ambidextrous magazine release lever.

The USP45 Compact V1 delivers the USP series' proven ergonomics and modularity in a package better suited to concealed carry and close-quarters duty use. With a corrosion-resistant polymer frame, a polygonal-rifled barrel profile, and a DA/SA V1 trigger with safety/decocker, it offers a balance of controllability and compactness for experienced shooters who appreciate straightforward, durable service pistols.