Looking for HK416A5, MR556, HK416, CR556 parts? HK Parts keeps in stock all Heckler & Koch parts and accessories available today on the market. 

The HK416A5  is the newest development of the HK416 assault rifle. Includes an improved, tool-less gas regulator for suppressor use, and a redesigned, user-friendly lower receiver. This allows ambidextrous operation of the weapon and ensures optimized magazine compatibility. Numerous technical improvements have been updated which maximize operator safety, reliability, ammunition compatibility, and durability under real operating conditions.

Not sure which part you should get for your HK 416? Call us, we’d love to help you make an educated decision. Our expert staff eats, breathes, sleeps, and lives Heckler & Koch, gun parts, and gun accessories. We want you to have an optimal shooting experience and are happy to help you in any way we can.

We are your primary supplier for MR556 and HK416A5 parts, Heckler & Koch accessories, and H&K gear in the United States. HKParts is your go-to HKPro since 2002! We love hearing from you and want you to have the best shooting experience, so give us a call if you have any questions about our products.

Showing 1–36 of 391 results