MDT Oryx CZ 457 Chassis – Storm Trooper White
The MDT Oryx 104751-WHT gives the CZ 457 a rigid aluminum precision chassis with adjustable ergonomics, M-LOK accessory mounting, and a distinctive Storm Trooper White custom Cerakote finish.
Designed for precision rimfire, NRL22-style shooting, long-range rimfire, target shooting, and serious recreational builds, the Oryx replaces the traditional stock with a solid aluminum foundation while retaining the familiar factory CZ 457 magazine system.
The result is a CZ 457 that gains the stability and modularity of a modern chassis without moving into the complexity or cost of a dedicated competition platform.
Build Out Your CZ 457
Storm Trooper White Custom Cerakote
The Storm Trooper White finish sets this chassis apart from MDT's standard Black, FDE, ODG, and Gray Oryx configurations.
This version receives a custom Cerakote finish for shooters who want something visually different from a standard factory-colored chassis while retaining the same Oryx foundation underneath.
The high-contrast white panels pair especially well with the black aluminum chassis structure, barrel, optic, grip, and hardware.
Built Specifically for the CZ 457
The 104751-WHT is designed around the CZ 457 rimfire action rather than being a generic universal chassis.
The rigid aluminum center section supports the action while the barrel remains free floated through the forend.
The CZ 457 version also retains the factory CZ rimfire magazine system, so there is no conversion to centerfire AICS magazines.
Rigid Aluminum Chassis Foundation
At the center of the Oryx is a rigid 6061 aluminum chassis structure.
That aluminum foundation provides a much more stable action interface than a flexible factory polymer stock while eliminating the need to build the rifle around a separate traditional bedding block.
The result is a solid platform for shooters looking to improve consistency while retaining straightforward installation and familiar rifle ergonomics.
Free-Floated Barrel
The Oryx keeps the CZ 457 barrel free floated throughout the forend.
That helps prevent pressure from a bipod, bag, barricade, or other support from being transferred directly into the barrel.
For precision rimfire shooting, maintaining a consistent barrel-to-stock relationship is an important part of building a stable rifle platform.
Up to 1.25" Barrel Clearance
The Oryx forend provides clearance for barrels up to approximately 1.25 inches in diameter.
That leaves room for many factory heavy barrels as well as the larger aftermarket barrel profiles commonly used on custom CZ 457 precision builds.
Adjustable Cheek Riser
The Oryx includes an adjustable cheek riser so the stock can be fitted around the shooter's optic height.
This is especially useful on CZ 457 builds using Picatinny rails, taller rings, large objective scopes, or other precision-oriented optic configurations.
A repeatable cheek position helps establish more consistent eye alignment behind the scope from shot to shot.
Adjustable Length of Pull
The rear of the chassis also provides adjustable length of pull, allowing the Oryx to be better fitted to the individual shooter.
Combined with the adjustable cheekpiece, this gives the CZ 457 significantly more ergonomic flexibility than a conventional fixed factory stock.
M-LOK Forend
The Oryx includes M-LOK accessory mounting along the forend for bipods, rails, sling hardware, weights, and other compatible equipment.
Shooters can keep the rifle simple for general range or hunting use, or add support equipment as the build develops into a more specialized precision setup.
Integrated Barricade Stop
The chassis geometry incorporates an integrated barricade stop ahead of the magazine well.
This gives the shooter a defined contact point when loading the rifle against barricades and other positional supports without placing that pressure directly against the magazine.
Precision Rimfire & Positional Shooting
The Oryx is a strong fit for CZ 457 rifles used for precision rimfire, NRL22-style shooting, positional practice, long-range rimfire, and general target shooting.
Its rigid chassis, adjustable ergonomics, M-LOK mounting, and free-floated barrel provide many of the features that matter most for precision shooting without requiring a dedicated high-end competition chassis.
A Strong Step Up from the Factory Stock
For many shooters, the Oryx represents the practical middle ground between a conventional CZ 457 stock and a more specialized competition chassis such as the MDT ACC Elite or LSS Gen3 Competitor.
It adds a rigid aluminum foundation, adjustable shooter fit, modular accessory mounting, and improved support geometry while remaining straightforward and familiar to use.
Expand the Oryx as Your Build Develops
One of the strengths of the Oryx platform is the growing accessory ecosystem around it.
A basic rifle can start with little more than a bipod and optic, then add an ARCA rail, tool-less cheek adjustment, chassis weights, QD sling mounting, and other accessories as the shooter's needs change.
That allows the chassis to remain useful whether the CZ 457 is being built for recreational precision shooting or progressively developed into a more specialized positional rifle.
Why Purchase from Pete's Pillars
Pete's Pillars is an authorized MDT dealer and specializes heavily in the CZ 457 platform.
We stock CZ 457 rails, bolt components, springs, firing pins, bedding products, chassis systems, and Oryx-specific accessories so the chassis can be built into a complete rifle system rather than treated as an isolated part.
Product Details
- Manufacturer: MDT / Oryx
- Product Line: Oryx Chassis System
- Part Number: 104751-WHT
- Platform: CZ 457
- Color: Storm Trooper White
- Finish: Custom Cerakote
- Chassis Material: 6061 Aluminum
- Magazine Compatibility: Factory CZ 457 Rimfire Magazines
- Accessory Interface: M-LOK
- Barrel: Free Floated
- Maximum Barrel Diameter: Approximately 1.25"
- Approximate Weight: 4.2 lbs, configuration dependent
- Cheek Riser: Adjustable
- Length of Pull: Adjustable
- Grip: Interchangeable AR-15 Pattern
- Barricade Stop: Integrated
Rifle, barreled action, optic, magazine, bipod, ARCA rail, weights, and other accessories are not included unless specifically stated with the product configuration.
Storm Trooper White is a custom Cerakote finish and is not one of MDT's standard factory Oryx colors.
Pete's Pillars is an authorized MDT dealer.
