This is a genuine Heckler & Koch factory component built for the USP pistol platform from Heckler & Koch (H&K) (brand part no. 50217891), compatible across USP models chambered in 9mm, .40 S&W, and .45 ACP. Molded from black polymer, it’s sold as an OEM replacement part rather than an aftermarket reproduction, making it a safe choice for USP owners who want factory-correct fit and finish. Because it’s stocked as a direct H&K part, it’s a straightforward way to replace a worn or damaged component without hunting down a used part.

Key Specifications

• Genuine Heckler & Koch (H&K) factory part, not an aftermarket reproduction.
• Compatible across USP pistols chambered in 9mm, .40 S&W, and .45 ACP.
• Molded from black polymer.

Frequently Asked Questions

Is this a genuine H&K factory part? Yes, it’s a genuine Heckler & Koch component, not an aftermarket reproduction.

Which USP calibers is it compatible with? USP pistols chambered in 9mm, .40 S&W, and .45 ACP.

Buy the H&K USP Polymer Part

Keep your H&K USP running with genuine factory parts. Order this component from our Lubbock, Texas gun shop, and see our small handgun parts selection for more small handgun parts.