The MDT ACC Elite Chassis Base brings professional-grade, competition-ready ergonomics to the CZ 457 rimfire platform. Finished in a distinctive Titanium Blue anodized coating and machined from 6061 aircraft-grade aluminum, this chassis base is purpose-built for right-hand shooters competing in NRL22, PRS Rimfire, and other precision rimfire disciplines. The 27-inch overall-length base features a rigid 19-inch forend integrated with a full-length Arca rail, an aggressive 1.75-inch barricade stop, and multiple M-LOK slots for mounting your preferred accessories. A precision V-block bedding system ensures a stable, repeatable action fit, while internal and external weight pockets let you fine-tune balance to your specific shooting needs. This is a base-only chassis that requires an XTN-interface buttstock to complete the build, giving you full control over your custom competition configuration.
Product Highlights
- Competition-Proven Platform: Engineered specifically for NRL22 and PRS Rimfire competition, delivering the modularity and performance of a full-sized centerfire chassis to the CZ 457 rimfire action.
- 6061 Aircraft-Grade Aluminum Construction: Lightweight yet rigid Titanium Blue anodized aluminum chassis provides a durable, corrosion-resistant foundation for precision shooting.
- Full-Length Integrated Arca Rail: The 19-inch forend houses a seamless Arca-Swiss compatible rail for quick and secure tripod or support-tool attachment in the field or on the stage.
- Adjustable Weight Balancing: Internal and external weight pockets allow competitors to precisely balance their rifle, optimizing hold and control for different shooting positions.
- Modular Accessory Platform: M-LOK slots along the forend and a 1.75-inch barricade stop provide versatile mounting options for bipods, stops, and other competition accessories.
Specs
- Brand: MDT Sporting Goods Inc
- Model: ACC Elite
- Series: Chassis Base
- Manufacturer Part Number (MPN): 107956TBL
- UPC: 990482731038
- Firearm Fit: CZ 457
- Hand: Right Hand
- Material: 6061 Aircraft-Grade Aluminum
- Finish/Color: Titanium Blue (TBL) Anodized
- Overall Length (OAL): 27"
- Forend Length: 19"
- Barricade Stop: 1.75"
- Rail Type: Full-Length Integrated Arca Rail
- Accessory Mounting: M-LOK Slots
- Bedding System: Precision V-Block
- Weight: 3 lbs
- Note: Base only; XTN-interface buttstock required to complete the build
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