The Adjustable Core Competition (ACC) Chassis by MDT was designed in collaboration with hardcore competition shooters, and implements result-driven features to ensure accuracy and precision. This purpose-built match winning chassis offers a wide assortment of customization options and a high degree of adjustability. To ensure perfect balance, the ACC is equipped with an integrated weight management system to allow shooters to finely-tune the chassis’ weight and balance point. Weights can be installed on the buttstock and forend, as well as on the interior and exterior. The internal weights can be installed by inserting them into the forend and screwing them in place, and the external weights are attached via M-LOK attachment points – this allows the weights to be installed without taking your barreled action out of the chassis. Aside from weights, the M-LOK attachment points can be used to further customize the ACC with accessories such as spare round holders, data cards, and other M-LOK compatible accessories. Other user friendly features of the ACC include a MDT SRS-X Elite Buttstock and MDT Vertical Grip. The SRS-X Elite can be tuned to the user’s preferred length of pull and cheek height, and the Vertical grip can be adjusted forward or backward to accommodate those who prefer a slight angle to their grip. The buttstock can be replaced with any of MDT’s stocks that use the XTN interface, and an adapter can be used to allow the ACC to accept AR15 buffer tube stocks. The Vertical Grip is also interchangeable with all of MDT’s grips, as well as any other AR-style grip. In addition, the ACC utilizes an ultra-wide forend giving it excellent stability on barricades, and a 17-inch integrated ARCA rail allows perfect positioning of any dovetail accessories.
Features of the ACC Chassis:
- Integrated weight management system
- M-LOK attachment points
- MDT Adjustable SRS-X Elite Buttstock
- MDT Adjustable Vertical Grip
- Ultra-wide forend
- 17-inch integrated ARCA rail
ACC Compatible Accessory List
Stocks Compatible with ACC Base Chassis Models + Lengths of Pull
- SRS-X: 13.5” – 14.5” Part Number: 102611 (multiple colors)
- SRS-X Elite Standard: 13.5” – 14.5” 103779 (multiple colors)
- SRS-X Elite Short: 12.5” – 13.5” Part Number: 103440 (multiple colors)
- SRS-XF Folding: 13.75” – 14.75” Part Number: 103452 (multiple colors)
- SCS-Lite (Carbine, needs adapter): 14.25” – 15.25” Part Number: 104583 (multiple colors)
- SCS (Carbine, needs adapter): 13” – 14” Part Number: 102856 (multiple colors)
- CCS (Carbine, needs adapter): 14.25” – 15.25” Part Number: 104717 (multiple colors)
Adapters
- XTN to Carbine Stock Adapter: Part Number – 102690 (allows carbine stocks to be used)
Grips
- The ACC Chassis is compatible with all MDT Pistol/Vertical Grips
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