Midwest Industries MI1894R 1894 Marlin 5" Top Rail - 6061-T6 Aluminum, Black Hardcoat Anodized

The Midwest Industries MI1894R is a purpose-built Picatinny rail for mounting optics on your Marlin 1894 lever-action rifle. If you're running a classic 1894 and want to add a scope without permanent modifications, this 5-inch top rail gives you a solid mounting platform machined to mil-spec tolerances. It's the kind of upgrade that turns a proven hunting rifle into a more versatile long-range tool while respecting the rifle's original character.

Built from 6061-T6 aluminum and finished with a hard-coat black anodize, this rail is engineered to last. The anodize protects against corrosion and wear—important when you're running this rail in the field, whether you're hunting deer in timber or shooting at the range. At just 1.6 ounces, it won't throw off the balance of your 1894. Installation comes with mounting screws, and the whole package is made right here in the USA.

This rail also works with Henry receivers chambered in .38/.357, .44 Magnum, and .45 Colt if you're building or upgrading any of those platforms. The mil-spec machining means consistent, repeatable fit—your scope won't shift when you need it to hold zero.

Key Features

• 5-inch one-piece Picatinny rail—standard 1913 interface for any modern optic or mount
• 6061-T6 aluminum construction with hard-coat black anodize for durability and corrosion resistance
• Mil-spec machined tolerances for precise, reliable mounting
• Minimal weight at 1.6 ounces—preserves the handling characteristics of your lever gun
• Includes mounting screws for Marlin 1894 receivers
• Compatible with Henry .38/.357, .44 Magnum, and .45 Colt receivers
• 100% made in the USA
• Backed by lifetime warranty

Specifications

Frequently Asked Questions

Will this rail fit my Marlin 1894?

Yes. The MI1894R is designed specifically for the Marlin 1894 receiver and comes with the mounting screws you need for installation.

Does this rail work with Henry rifles?

Yes. In addition to the Marlin 1894, this rail is compatible with Henry receivers chambered in .38/.357 Magnum, .44 Magnum, and .45 Colt.

What scope mounts work with this rail?

Any scope mount or optic designed for the standard MIL-STD-1913 Picatinny interface will mount directly to this rail. That covers the vast majority of modern hunting and tactical scopes on the market.

What comes in the box?

The rail and mounting screws for your rifle. You'll need to purchase a Picatinny-compatible scope mount and optic separately.