Modular M-LOK rail section converts M-LOK slots to Picatinny mounting. Hard-anodized 6061-T6 aluminum with stainless hardware. Stack multiple sections for continuous rail coverage.
The Yankee Hill Machine Continuous M-LOK Rail System (C.M.R.S.) solves a common handguard problem: converting M-LOK mounting slots to standard Picatinny rail space for your favorite accessories.
Material Quality
Modular System The 2.75" section features five M-LOK slots and can be mounted end-to-end with additional sections to create continuous Picatinny rail coverage across your handguard. This flexibility lets you configure your rail space exactly as you need it.
Whether you're mounting lights, lasers, backup sights, or other Picatinny-compatible optics, this rail adapter gives you the flexibility to use your preferred accessories on M-LOK handguards. The modular design means you only add rail where you need it, keeping your rifle balanced and uncluttered.
Simple M-LOK mounting requires only the included stainless hardware. No gunsmithing or special tools needed.