The Midwest Industries MI1894R is a one-piece Picatinny scope rail designed for Marlin 1894 receivers. Made in the USA and finished with a hardcoat anodize, the rail is machined to Mil-Spec tolerances to provide a durable mounting platform for optics. It ships with mounting screws and is documented to also fit Henry 38/357, 44 Mag, and 45 Colt receivers.
Key Specifications
- The model number is MI1894R.
- The finish is Hardcoat Anodized for corrosion resistance.
- The material is listed as 6061 Aluminum.
- The rail type is a Picatinny top rail for optics mounting.
- The listed fit is Marlin receivers.
- The product is a 1 Piece Base design.
- The length is listed as 5″.
- The color is Black.
- The optic cant is 0 MOA.
- Included hardware includes mounting screws.
This one-piece top rail provides a stable, repeatable mounting option for optics on compatible lever-action rifles. Its machined construction and durable finish make it suitable for range use, hunting setups, and other general-purpose rifle applications where a secure, consistent optic position is required.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




