MDT Oryx CZ 457 Chassis – Robin's Egg Blue
Build your CZ 457 into a more capable rimfire competition, precision, or field rifle with the MDT Oryx Sportsman Chassis in Robin's Egg Blue.
The Oryx combines a rigid aluminum chassis, adjustable ergonomics, M-LOK accessory mounting, and a free-floated forend in a platform well suited to NRL22, rimfire PRS, positional shooting, long-range rimfire, and precision training.
This 104751-REB configuration gives the CZ 457 a distinctive Robin's Egg Blue finish while retaining the black grip, cheekpiece, buttpad, hardware, and other contrasting components.
Built for NRL22 & Precision Rimfire
The CZ 457 has become one of the most popular foundations for precision rimfire rifles, and the Oryx gives the action a chassis system designed around repeatable shooting positions and practical competition use.
Its rigid aluminum construction and V-shaped bedding provide a stable foundation for the action, while the adjustable cheekpiece and length of pull help the shooter establish a consistent position behind the optic.
- Rigid aluminum chassis system
- V-shaped action bedding
- Free-floated forend
- Maximum barrel diameter of approximately 1.25"
- Adjustable cheekpiece
- Adjustable length of pull
- M-LOK accessory mounting
- Uses compatible CZ 457 rimfire magazines
Barricades, Bags & Positional Shooting
Rimfire competition puts many of the same demands on a rifle as centerfire PRS: fast position changes, awkward supports, barricades, bags, bipods, and the need to settle quickly behind the rifle.
The Oryx gives the CZ 457 a more configurable foundation for that style of shooting, with M-LOK mounting along the forend and plenty of room to build the rifle around the way you compete.
Add our
Pete's Pillars Full-Length Oryx ARCA Rail
for a continuous ARCA surface for compatible bipods, tripod clamps, and positional shooting equipment.
Room for Heavy-Barrel Rimfire Builds
The Oryx free-float forend provides clearance for barrels up to approximately 1.25" in diameter, making it well suited to many factory varmint barrels and aftermarket heavy-barrel precision builds.
That gives shooters plenty of room whether you're starting with a factory CZ 457 Varmint configuration or gradually building a dedicated NRL22 or precision-rimfire rifle.
Not Just a Match Rifle
The same adjustability that works on an NRL22 stage also makes the Oryx useful for bench shooting, rimfire training, varmint shooting, and field use.
An adjustable cheekpiece helps establish repeatable eye alignment behind the optic, while the rigid chassis provides a consistent platform from prone, bags, barricades, or supported field positions.
Robin's Egg Blue Finish
The Robin's Egg Blue panels give this Oryx a completely different personality from the traditional black, grey, FDE, and ODG precision-rifle finishes.
The bright blue exterior panels contrast with the black cheekpiece, grip, buttpad, and hardware for a clean finished appearance that stands out immediately on the firing line.
Build Out Your CZ 457 Oryx
More CZ 457 Upgrades
The chassis is only one part of a CZ 457 build. Pete's Pillars also manufactures several of our most popular upgrades for the bolt, firing system, and action.
CZ 457 Fitment
Designed for compatible right-hand CZ 457 rifles and retains the use of compatible CZ 457 rimfire magazines.
Product Details
- Manufacturer: MDT / Oryx
- Platform: CZ 457
- Hand: Right Hand
- Base MDT Model: 104751
- Pete's Pillars SKU: 104751-REB
- Finish: Robin's Egg Blue
- Maximum Barrel Diameter: Approximately 1.25"
- Magazine: Compatible CZ 457 rimfire magazine
- Accessory Interface: M-LOK
Pete's Pillars is an authorized MDT dealer.
