MDT ACC Elite Chassis System – Remington 700 Long Action 3.850 CIP FDE
The MDT ACC Elite Chassis System is MDT's flagship long-range competition platform, engineered for shooters who demand exceptional rigidity, precise balance, and repeatable control under match conditions.
This configuration is designed for Remington 700 Long Action and compatible pattern actions, featuring a 3.850" CIP magazine length and a durable Flat Dark Earth (FDE) Cerakote finish.
Developed with direct input from elite precision rifle competitors, the ACC Elite combines a rigid aluminum chassis, integrated full-length ARCA forend, modular weight tuning, and highly adjustable ergonomics into one competition-ready system.
Whether you're running PRS-style stages, building a dedicated long-range rifle, or working from barricades and bags, the ACC Elite provides the stability and adaptability needed for demanding precision shooting.
Built for Long-Range Competition
The ACC Elite is designed around a simple principle: your rifle should settle naturally into position and track predictably throughout the shot.
Its exceptionally stiff aluminum construction minimizes unwanted flex, while its adjustable weight system allows shooters to fine-tune rifle balance around their barrel, optic, and accessories.
A properly balanced competition rifle can settle more consistently on barricades, transition smoothly between positions, and help shooters maintain control through recoil.
At the end of the day, you know your gear isn't what's holding you back.
19" ACC Elite Forend with Full-Length ARCA
The ACC Elite features a 19-inch competition forend with an integrated full-length ARCA dovetail, providing a continuous mounting surface for compatible bipods, tripods, and positional shooting accessories.
Compared with previous ACC generations, the Elite features a wider, thicker, and longer front section designed to increase rigidity and improve stability on bags and barricades.
Internal and external weight mounting options allow shooters to precisely adjust the rifle's center of gravity, while M-LOK accessory interfaces provide additional mounting flexibility.
The forend is drilled and tapped for compatible MDT Night Vision Bridges and Control Bridges. Custom-cut grip tape provides additional traction when shooting from supported positions.
- 19" competition-length forend
- Integrated full-length ARCA mounting rail
- Internal and external chassis weight compatibility
- M-LOK accessory mounting provisions
- Compatible with MDT Baker Wings
- Mounting provisions for Night Vision and Control Bridges
- Custom-cut forend grip tape included
SRS-X Elite Buttstock & Adjustable Ergonomics
The included MDT SRS-X Elite Buttstock provides extensive adjustment options to help shooters establish a natural, repeatable position behind the rifle.
Adjustable cheek height, length of pull, and buttpad positioning allow the rifle to be fitted to the shooter and refined for different shooting positions.
The included MDT Vertical Grip Elite with Connector Bar supports a comfortable, consistent firing-hand position, while adjustable M-LOK thumb rests provide additional ergonomic customization.
Together, these features help maintain consistent rifle control during prone shooting, barricade stages, and other supported positions.
Remington 700 Long Action – 3.850 CIP Compatibility
This ACC Elite configuration is designed for Remington 700 Long Action receivers and compatible pattern actions using the appropriate inlet.
The chassis accommodates 3.850" CIP-length AICS-pattern magazines, making it suitable for compatible long-action precision rifle configurations.
The adjustable magazine latch and tunable magazine well help accommodate dimensional variations between compatible magazines and actions.
- Action Inlet: Remington 700 Long Action
- Magazine Length: 3.850" CIP
- Magazine Pattern: Long Action AICS
- Maximum Barrel Diameter: 1.350"
- Finish: Flat Dark Earth Cerakote
Compatibility with custom Remington 700-pattern actions should be confirmed before ordering. Magazine selection must match the action, cartridge, and chamber configuration. Magazines are sold separately.
What Sets the ACC Elite Apart?
The ACC Elite sits at the top of MDT's competition chassis lineup. While the ACC Premier Gen2 also offers excellent modularity and weight tuning, the Elite takes the concept further with a wider, thicker, and longer front section.
Its increased rigidity provides additional stability on bags and barricades, while its refined ergonomics and expanded weight compatibility allow shooters to tailor the chassis around their individual competition setup.
The result is a complete competition platform designed to help shooters maintain consistent positioning, manage recoil, and transition efficiently between targets.
Flat Dark Earth Cerakote Finish
This ACC Elite features MDT's factory Flat Dark Earth Cerakote finish, combining a distinctive tactical appearance with the durability expected from a premium competition chassis.
The chassis is manufactured from aircraft-grade 6061 aluminum with hard anodizing and a protective Cerakote finish.
FDE provides an excellent alternative to traditional black chassis systems while maintaining the same structural rigidity, accessory compatibility, and adjustability found throughout the ACC Elite lineup.
Build Out Your MDT ACC Elite
The ACC Elite is designed to be fully customized around the shooter. Internal and external weights, ARCA-mounted support equipment, barricade accessories, and buttstock components allow extensive refinement of rifle balance and handling.
Explore Other ACC Elite Finishes
Prefer a different factory finish? Explore our other Remington 700 Long Action ACC Elite configurations:
Additional weights, bridges, magazines, bipods, and accessories are sold separately unless expressly included with the product.
What's Included
- MDT ACC Elite Chassis Base
- MDT SRS-X Elite Buttstock
- MDT Vertical Grip Elite with Connector Bar
- Two Adjustable M-LOK Thumb Rests
- Custom-Cut Forend Grip Tape
Product Specifications
- Manufacturer: MDT Sporting Goods
- Part Number: 106828-FDE
- Product: ACC Elite Chassis System
- Action: Remington 700 Long Action
- Magazine Length: 3.850" CIP
- Magazine Compatibility: Long Action AICS Pattern
- Color: Flat Dark Earth (FDE)
- Material: Aircraft-Grade 6061 Aluminum
- Finish: Hard Anodized with Cerakote Finish
- Approximate Weight: 6.10 lbs, configuration dependent
- Forend Length: 19"
- Forend Mounting: Integrated Full-Length ARCA
- Length of Pull: 12.25"–14.75"
- Chassis Base Length: 27"
- Chassis Length with Buttstock: 37.4"
- Maximum Barrel Diameter: 1.350"
- Buttstock: SRS-X Elite Included
- Buttstock Interface: XTN
- Grip: MDT Vertical Grip Elite Included
- Grip Compatibility: AR-15 Style Grips
The Pete's Pillars Difference
Pete's Pillars is an authorized MDT dealer supplying genuine chassis systems and precision rifle components backed by practical product knowledge.
We work with manufacturers like MDT because their products deliver the rigidity, adjustability, and thoughtful engineering that serious precision rifle shooters expect.
Whether you're building a dedicated competition rifle or refining an existing setup, Pete's Pillars can help you select compatible accessories and components for your chassis.
Pete's Pillars is an authorized MDT dealer.
