Experience an upgrade in performance and durability with the HoneyBadger Rustfri MGN7H Rail. These rails come with a Heavy preload for enhanced operation and longevity. Now featuring New! Class H Rails for a seamless and improved out-of-the-box experience. No more hassles with degreasers or IPA, as our rails are pre-lubed with EP2 for smooth and tight functioning. Simply top off the EP2 grease via the grease port and you're all set! Constructed from 440c Hardened Stainless Steel for extended lifespan, these rails also boast thicker 6.5mm guides. Invest in HoneyBadger Rustfri MGN7H Rail for a reliable and efficient addition to your toolkit.