37mm Super-X Casing – Winchester Style Aluminum Casing

The 37mm Super-X Casing from Pathfinder Militaria is a premium, reusable 37mm aluminum casing inspired by the legendary Winchester 12-gauge shotgun shell design. Built for durability, performance, and authenticity, this casing is precision-machined from 6061-T6 aircraft-grade aluminum and finished with a striking anodized red body and gold base.

Each casing has a milled in powder cup design for consistent performance and utilizes a 209 primer, making it reliable for training, signaling, reloading, and display purposes. The knurled mid-section ensures easy handling and secure loading into most 37mm launchers, while the rugged construction allows for repeated use without compromising quality.

Collectors, reloaders, and enthusiasts will appreciate the perfect blend of function and heritage—the 37mm Super-X casing delivers the look of a classic Winchester round with modern engineering built for today’s 37mm launcher community.

Features:

• Made from 6061-T6 aircraft-grade aluminum for unmatched strength and reusability

• Milled in powder cup design for precision and consistency

• Uses a 209 primer for reliable ignition

• Anodized red body with gold base – inspired by Winchester 12g styling

• Knurled grip ring for easy handling and secure fit

• Compatible with most 37mm launchers- Will fit the IWA ML37mm launchers

• Ideal for collectors, reloaders, signaling, training, and display

• Screw apart casing