The MDT ACC Elite Chassis (MDT part no. 107956FDE) is the bare chassis body version built for the CZ 457, finished in flat dark earth. It ships without a buttstock or grip, so shooters who already own an XTN-compatible buttstock, or want to select their own, can drop straight into the same hard-anodized 6061 aluminum chassis body MDT’s complete System kits use. A full-length ARCA rail forend carries over from the System configuration, giving a CZ 457 rimfire rig the same mounting options and rigidity as MDT’s centerfire chassis line. Right-hand shooters get a direct path to a true chassis rifle for rimfire precision or training.

Key Specifications

• Bare chassis body only, sold without a buttstock or grip; pairs with any XTN-interface buttstock.
• Machined from hard-anodized 6061 aircraft-grade aluminum for a rigid chassis body.
• Built for the CZ 457 in a right-hand configuration.
• Forend includes a full-length integrated ARCA rail with M-LOK slots for bipods and accessories.
• Uses an XTN buttstock interface, compatible with MDT’s SRS-XF and other XTN-pattern stocks.
• Finished in flat dark earth Cerakote for a durable exterior.

Frequently Asked Questions

Does this include a buttstock? No, this is the bare chassis body; it accepts any XTN-interface buttstock sold separately.

Does this fit other rimfire rifles? This chassis is inlet specifically for the CZ 457.

Can I mount a bipod on the forend? Yes, the full-length ARCA rail and M-LOK slots both accept common bipod mounts.

Buy the MDT ACC Elite Chassis

Build a true rimfire precision rig from the ground up. Order the MDT ACC Elite chassis from our rifle stocks lineup, and our Lubbock, Texas team can help confirm fitment before it ships.