H&K MP5K / SP5K Compatible Accessories

Every product in the H&K MP5K / SP5K collection is cataloged with explicit platform-compatibility data — tested and fit-checked against the H&K MP5K / SP5K pattern before we list it. Use the sidebar to narrow by product type, price, or finish.

For modular products like HDA3 stocks and A3 folding braces, your specific model is selected on the product page via the firearm-adapter variant, so the right interface hardware ships in the box.