Discover unparalleled performance and steadfast reliability with the 416 MR556 axle from H&K. Specifically engineered for compatibility with HK416, HK417 and MR series models, this axle is an essential upgrade for dedicated firearm enthusiasts. Elevate your shooting experience with the HK416/417/MR axle, ensuring seamless operation and enhanced functionality. When it comes to optimizing your firearms, trust in H&K to deliver exceptional quality and unmatched performance. Choose excellence - choose H&K.

Compatible with HK416, HK417 and MR models
Improves performance and reliability

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