All USPs feature a fiber-reinforced polymer frame stiffened by stainless steel inserts at areas subject to stress and friction. HK pioneered this use of polymer materials in the production of handguns more than 30 years ago with the development of the VP70Z and P9S pistols. The USP control lever, a combination safety and decocking lever, is frame mounted and quickly accessible, unlike the slide-mounted safeties common on many semi-automatic pistols. Using a modified Browning-type action with a special patented recoil reduction system, the USP recoil reduction system reduces recoil effects on pistol components and also lowers the recoil forces felt by the shooter. Variant 1 is double action/single action with SAFE position; control lever (manual safety/decocking lever) is mounted on left side of the frame. This model comes with night sights and three (3) 12-round magazines.
- Type: Pistol
- Action: SA/DA
- Caliber: 45 ACP
- Barrel Length: 4.41"
- Capacity: 12+1
- Safety: Manual, Decocker
- Grips: Black Polymer
- Sight Configuration: Night
- Weight: 31.4 oz
- Frame Finish: Black
- Frame Material: Polymer
- Barrel Type: Cold Hammer-Forged Polygonal Rifled
- Slide Description: Serrated Black Steel
- Sight Style: Night
- Barrel Length Range: 4.00" to 4.99"
- Weight Range: 16.00 oz to 31.99 oz
