MDT Oryx Mossberg Patriot Long Action Chassis – Gray
The MDT Oryx 104905-GRY gives the Mossberg Patriot Long Action a rigid, adjustable chassis platform for hunting, long-range shooting, and practical precision-rifle use.
By replacing the conventional factory stock with an aluminum chassis system, the Oryx provides a more stable foundation for the action while adding adjustable ergonomics, AICS-pattern magazine compatibility, and modern accessory mounting.
A More Capable Mossberg Patriot Platform
The Oryx supports the rifle action inside a rigid aluminum chassis structure designed to provide a consistent interface between the action, stock, and shooter.
For Patriot owners who want more adjustability and accessory support than a traditional hunting stock provides, the Oryx offers a straightforward way to move the rifle toward a modern precision configuration.
- Rigid aluminum chassis construction
- Adjustable cheekpiece
- Adjustable length of pull
- M-LOK accessory mounting
- AICS-pattern magazine compatibility
- Ambidextrous magazine release
- Integrated barricade-style magwell
- Interchangeable grip design
Built for Hunting & Long-Range Shooting
The Mossberg Patriot is a practical hunting platform, and the Oryx gives it more adjustability and support for modern shooting equipment without forcing the rifle into a dedicated competition-only configuration.
The adjustable cheekpiece helps establish consistent alignment behind larger optics, while the M-LOK forend provides mounting points for bipods, sling hardware, rails, and other field accessories.
For longer-range shooting, the rigid chassis foundation and adjustable stock geometry make it easier to establish a repeatable position from prone, bench, tripod, and supported field positions.
Ready for Positional & Precision Use
The Oryx also gives the Patriot room to grow into a more positionally capable rifle.
A full-length ARCA rail, forend weights, rear balance weight, and precision bipod can move the rifle toward a more competition-oriented setup for practical long-range shooting and positional training.
The Gray finish keeps the rifle subdued and neutral while fitting naturally into hunting, range, and precision builds.
Mossberg Patriot Long Action Fitment
The 104905-GRY is designed for compatible Mossberg Patriot Long Action rifles.
- Platform: Mossberg Patriot
- Action Length: Long Action
- Color: Gray
- Magazine System: AICS Pattern
- Maximum Barrel Diameter: Approximately 1.25"
The generous barrel channel provides room for heavier-profile barrels commonly used on hunting, target, and long-range rifle builds.
Build Out Your Oryx
The Oryx can stay simple for hunting and field use or become the foundation for a more developed long-range rifle.
Product Details
- Manufacturer: MDT / Oryx
- Part Number: 104905-GRY
- Platform: Mossberg Patriot
- Action: Long Action
- Color: Gray
- Chassis Construction: Aluminum
- Magazine Compatibility: AICS Pattern
- Accessory Interface: M-LOK
- Maximum Barrel Diameter: Approximately 1.25"
- Cheekpiece: Adjustable
- Length of Pull: Adjustable
Pete's Pillars is an authorized MDT dealer.
