HK HK416 Charging Handle Release Latch Features The HK HK416 Charging Handle Release Latch is built to the same manufacturing standards as the original component ensuring correct fitment and consistent operation within the HK416 and MR556A1 upper receiver assembly. As a complete factory replacement it installs directly into the existing assembly and restores full charging handle release functionality to factory specification without the need for fitting or gunsmithing. The factory HK origin of this part guarantees the compatibility and long-term reliability that aftermarket alternatives cannot match on a professional-grade platform. Designed to withstand the repeated stress cycles of sustained use this charging handle release latch maintains positive engagement and smooth release function through thousands of rounds without wear-related degradation. Whether replacing a worn or damaged original or keeping a spare on hand for extended field operations it delivers the performance consistency that HK s military and civilian platforms demand. For HK416 and MR556A1 owners who insist on factory-correct components this latch is the only acceptable replacement. HK HK416 Charging Handle Release Latch Specifications Manufacturer: Heckler and Koch Model: HK416 Charging Handle Release Latch Component: Charging handle release latch Firearm Fit: HK416 HK MR556A1