Midwest Side Folder W/ Stock Tube

The Midwest Industries Side Folder with MI Stock Tube is a compact, rail-mounted stock solution designed for operators running Picatinny-equipped platforms. This side-folding design enables rapid transitions between shouldered and collapsed configurations without requiring tool changes, making it ideal for vehicle operations, close-quarters work, and space-constrained environments where a traditional fixed stock creates practical liability.

The side-folder mechanism orients the stock parallel to the receiver when collapsed, reducing overall profile while maintaining full functionality when deployed. The integrated MI stock tube houses standard buffer components, keeping the design modular and allowing drop-in compatibility with existing lower assemblies. The Picatinny mounting interface provides secure, repeatable attachment with zero play—critical for accuracy-dependent platforms where loose hardware translates directly to point-of-impact shift. Measuring 10 inches in profile, the unit remains compact enough for confined-space operations while delivering adequate cheek weld and sight-line geometry when extended.

This configuration suits law enforcement entry teams, military personnel transitioning to specialized carbines, and civilian shooters optimizing for vehicle carry or home-defense setups where collapsed length matters. The side-folder eliminates the need for ambidextrous controls on the stock itself, simplifying the platform while freeing up receiver real estate for optics and support-side accessories.

Available in black, the unit is finished for corrosion resistance in field environments and interfaces seamlessly with modern rifle platforms built to MIL-STD-1913 Picatinny rail standards.