HK Parts | Buy HK Parts | HK Sub Machine Gun Parts

The Heckler & Koch MP5, often regarded as one of the most iconic submachine guns in the world, is supported by a wide range of high-quality parts and accessories designed to enhance its reliability, durability, and overall shooting performance. The components listed here are engineered for both the HK MP5 and HK MP5K rifle and pistol variants, and they are compatible with models chambered in 9mm, 10mm, and .40 S&W, unless specifically stated otherwise. This makes it easy for firearm enthusiasts, gunsmiths, and collectors to find the precise parts they need for repairs, upgrades, or custom builds.

MGW provides an extensive selection of replacement components for these legendary firearms. This includes premium stocks, precision-crafted barrels, reliable magazines, durable handguards, complete trigger groups, upgraded sights, and essential internal springs, pins, and small parts. Every component is designed to maintain the MP5’s exceptional reputation for smooth operation, accuracy, and dependable blowback function.

Whether you are restoring a classic model, customizing a personal defensive weapon, or upgrading your tactical setup, you can outfit your Heckler & Koch MP5 or MP5K with top-tier OEM parts as well as carefully engineered aftermarket components. Choosing quality parts ensures improved handling, enhanced longevity, and consistent performance with every cycle of the bolt. Invest in trusted components to keep your HK firearm operating at its absolute best.