G-Style HK417 M-Lok Rail Series Marui NGRS, VFC & KWA - Black

A must have upgrade for the Hk417, longer than the stock barrel but lighter, opens you up to more attachment options and balances the rifle weight beautifully. Better grip to help with shooting stability as the 417 has a serious amount of kick to it. I couple this up with the morpheus dual bore 370mm barrel and SrHop 60° with is also recommended