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Questions & Answers
What is the weight of this stock? Also I have a right bolt/ left port is it cut the same on both sides? Manufacturer Answer

The weight of the Remington 700 LA CIP 3.850 ACC Elite Chassis System is 7.23 pounds. Rifles with a right bolt, left port have not been tested for compatibility, but this should work as the sides where the port would be on both sides of the chassis are the same height.

by MDT Sporting Goods, Manufacturer, June 4, 2026
Under "Specs for MDT Rem 700 ACC Elite Chassis:" it says... "Gun Model: Rem M700 Short Action Action Length:Long Action" Please confirm if long. Manufacturer Answer

106828 is a Remington 700 LA 3.850" chassis system. A Remington 700 SA is 106557.

by MDT Sporting Goods, Manufacturer, February 27, 2025
Customer Reviews
Most Recent Reviews
Best Chassis by Robert Twombly, Verified Owner, August 5, 2026
MDT ACC elite is a magnificent chassis. I have built several bolt action rifles with MDT chassis’s. The ACC Elite is their crown jewel. My 7 PRC Bergara fit perfectly in this chassis. It is sturdy yet manageable in weight. The butt stock has a lot of...
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Product Info for MDT Remington 700 Long Action ACC Elite Chassis System

Built to winimage

All that's left is to train

The ACC Elite is built for winning matches. Used by thousands of competitors worldwide, it's the #1 chassis in the PRS, backed by countless podium finishes. A full-length ARCA forend, tunable weight system, and fully adjustable ergonomics give competitors the balance, stability, and control needed to run stages efficiently and make consistent hits under pressure.

It’s a proven platform trusted by champions.

Get on target, fast

The ACC Elite gives you the balance and recoil control to settle fast and stay locked in. Using MDT Weights, you can build a perfectly balanced rifle that naturally settles under recoil and stays on target. It’s the kind of stability that buys you time and points.

An extension of you

Various adjustments via the grip and buttstock enable you to fine-tune the chassis to fit you perfectly.

The SRS-X Elite buttstock gives you fast, toolless cheek rest height, back, and front adjustments, as well as length-of-pull (LOP) and buttpad height, positioning you naturally behind your rifle every time.

The Vertical Grip - Elite's back, front, and angle adjustments, paired with the adjustable M-LOK thumb rest let you achieve natural, comfortable, and tailored hand placement.

No flex. No shift. No doubt

The ACC Elite gives you a platform that stays rigid under pressure. The strengthened forend, solid center base, and connector bar linking the grip to the buttstock create a chassis that does not twist or bend under recoil or when you load into a prop. The underside grip tape helps the rifle dig into barricades and bags, giving you a stable hold from the first shot to the last.

Specifications for MDT Remington 700 Long Action ACC Elite Chassis System:

Manufacturer: MDT
Gun Make: Remington
Gun Model: Remington 700 Long Action CIP 3.850in
Action Length: Long Action
Length of Pull: 12.25 - 14.75 in
Finish: Cerakote
Hand: Right
Stock/Brace Material: 6061 Aluminum
Length: 37.4 in
Weight: 6.1 lb

Features of MDT Remington 700 Long Action ACC Elite Chassis System

  • Adjustable M-LOK thumb rest on both sides
  • Full-length Arca forend with M-LOK slots
  • Accessory mounting ports for M-LOK accessories
  • Integrated wide and agressive barricade stop
  • Magnetic hex key storage under cheek rest
  • Ambidesxtrous and adjustable mag latch
  • QD sling cups on forend and buttstock
  • Connector bar for increased stability and rigidity
  • Drilled and tapped holes for mounting NV and control bridges
  • Optional grip tape for an increased tactile feel and reference point
  • M-LOK slot on buttstock for bag riders and other accessories
  • RRS lock interface along bottom surface of the forend
  • Large buttpad for straight-line recoil
  • Hole in trigger guard for easy trigger adjustment access
  • Pre-installed 1-inch buttstock spacer
  • Space for optional dowels for tighter magazine fit

Package Contents:

  • MDT Remington 700 Long Action ACC Elite Chassis System

MDT Remington 700 Long Action ACC Elite Chassis System Orderable Models

List of Orderable Models

  • MDT Remington 700 Long Action ACC Elite Chassis System, Remington 700 LA CIP 3.850in, Right Hand, Black, 106828-BLK , MPN: 106828-BLK , UPC: 682157397945 , Code: 3JN-1RK-RM70-106828-BLK
  • MDT Remington 700 Long Action ACC Elite Chassis System, Remington 700 LA CIP 3.850in, Right Hand, Flat Dark Earth, 106828-FDE , MPN: 106828-FDE , UPC: 682157397952 , Code: 3JN-1RK-RM70-106828-FDE
  • MDT Remington 700 Long Action ACC Elite Chassis System, Remington 700 LA CIP 3.850in, Right Hand, Titanium Blue, 106828-TBL , MPN: 106828-TBL , UPC: 682157398850 , Code: 3JN-1RK-RM70-106828-TBL
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Last updated 2026-09-07 UTC.