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MDT ACC Chassis System


MDT ACC Chassis System Remington 700 Short Action, Remington 700 Long Action

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MDT ACC Chassis System For Sale

MDT ACC Chassis Always in Stock at the Best Price!

The MDT Adjustable Core Competition (ACC) Chassis System, is designed around a modular weight system, allowing customization of the balance and mass of the rifle that maximizes performance and minimizes recoil. Engineered with a Skeleton Rifle Stock, the ACC includes a steel butt pad plate for added weight, and space to add more weight. Featuring an Arca rail, along with M-LOK mounting points, it is easy to add accessories and additional forend weights. An MDT Vertical Grip Elite accepts AICS-pattern, external box magazines. Machined from 6061 Aluminum, the ACC Chassis specs include wide, ergonomic thumb shelves, MDT proprietary ESS buttstock interface, free floating barrel channel with a removable end cap. It will accommodate barrels up to 1.350 diameter. This Adjustable Core Competition Chassis is the epitome of excellence in the competition shooting world.

MDT’s ACC Chassis, in Remington 700 Short Action RH, and Remington 700 Long Action RH, models are available, in stock, in 8 colors at Xtreme Guns and Ammo. Additional actions available by special order include:

  • HOWA 1500 SA RH
  • Tikka T3 SA RH
  • Remington 700 SA LH
  • Remington 700 LA LH
  • Defiance XM RH
  • Defiance XM Rimfire RH
  • Savage SA RH
  • Savage LA RH
  • CZ455 Rimfire RH
  • CZ457 Rimfire RH
  • Ultimatum Deadline SA RH
  • Shop MDT Chassis on Sale, on line 24/7. Call or text Xtreme Guns and Ammo at 832-363-3783 for answers to all of your MDT questions and needs.

    MDT ACC Chassis System (Specifications)

    • Weight: Chassis, Buttstock and Grip- 4.5 – 13.5 pounds
    • Machined to exact tolerances from 6061 Aluminum
    • Cerakote Finish: Choice of 8 colors
    • ARCA/RRS Dovetail: 17 inches with retention screw
    • M-LOK pattern attachment system
    • Grips: MDT Vertical Grip Elite included, Accepts most AR-15 pistol grips
    • Thumb Shelves: Ergonomic and Wider that most chassis systems
    • Buttstock Interface: MDT Proprietary ESS
    • Barrel Channel: Free Floating, removable end cap
    • Trigger Adjustment: R700 Single Stage Triggers
    • Barrel Accommodation: up to 1.350 inch diameter
    • Magazines: Compatible with AICS style

    MDT ACC Chassis System (Compatibilities)

    • Remington 700 Short Action and aftermarket clones
    • Remington 700 Long Action CIP – Requires 2.850 inch magazines
    • Savage Short Action: Models 10,11,12 and 16
    • Tikka T3 Short Action Calibers – also Tikka T1X
    • Howa 1500/Weatherby Vanguard Short Action
    • CZ455 (not compatible with CZ455 Tuning Trigger
    • Defiance XM
    • Bergara B-14
    • Full Size Bolt – Remington 700 Clones may be Supported

    Additional information

    Weight 4 lbs
    MDT Action


    MDT Chassis Colors

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