MDT JAE-700 G4 Chassis – Black Anodized Aluminum, Adjustable Cheek Rest, Interchangeable Grips, Full-Length M-LOK, Adjustable Mag Well, Removable Panels, Rubber Palm Rest, QD Sling Cups

Model/SKU: 105379BLK • UPC: 682157400539 • Color/Finish: Black, hard-anodized aluminum

Turn your precision rifle into a dialed-in, competition-ready tool. The MDT JAE-700 G4 is a premium aluminum rifle chassis engineered for fit, comfort, and repeatable accuracy. With an adjustable cheek rest, interchangeable grip panels, a full-length M-LOK® forend, adjustable magazine well, removable side panels, a rubber palm rest, and integrated QD sling cups, this G4 generation platform delivers modular ergonomics and rock-solid bedding so you can shoot faster, longer, and more consistently.

Compatibility Tip: The JAE-700 family is designed around actions with a Remington 700 footprint (model/length and inletting vary by SKU). Confirm your action length (short/long), bolt orientation, barrel profile, and magazine pattern before purchase.

Why Shooters Choose the JAE-700 G4

• Rigid aluminum core: A full-length, hard-anodized aluminum chassis that resists torsion and temperature shifts for consistent point of impact.

• Human-centric ergonomics: Adjustable cheek height and LOP (spacer system, when applicable) plus interchangeable grip panels and a rubber palm rest let you fine-tune hand angle and head position for natural alignment behind glass.

• Accessory-ready forend: A full-length M-LOK rail along the forend accepts bipods, ARCA adapters, barricade stops, tripod clamps, and sling attachments exactly where you want them.

• Feeding you can trust: An adjustable mag well helps optimize magazine presentation for smooth, reliable feeding with AICS-pattern magazines (verify your mag system).

• Modularity & protection: Removable side panels personalize grip circumference and add insulation from cold metal, while the black anodized finish resists scratches, sweat, and weather.

• Carry & support options: Built-in QD sling cups give fast sling swaps and support transitions between stages or field positions.

Key Features at a Glance

• Material: 6061/7075-T6 aluminum (model dependent), black anodized

• Adjustability: Cheek rest height, LOP spacers (where applicable), mag well alignment

• Ergonomics: Interchangeable grip panels, rubber palm rest, textured contact points

• Interface: Full-length M-LOK forend for accessories and ARCA adapters

• Panels: Removable side panels to tailor feel and thermal comfort

• Sling: Integrated QD cups (front/rear)

• Magazine System: Adjustable magazine well (AICS-pattern mags typical—confirm for your action)

• Finish/Color: Black hard anodized

• Model / UPC: 105379BLK / 682157400539

What You’ll Notice on the Firing Line

• Faster natural point of aim: The cheek piece and palm rest let you settle in quickly, reducing muscle tension and improving follow-through.

• Cleaner recoil track: A rigid chassis and straight-line ergonomics help the rifle track flat so you can spot your own impacts.

• Repeatable body mechanics: Interchangeable grips and panels make it easy to keep the same hand position across different weather or glove choices.

• Stage-ready mounting: The full-length M-LOK forend keeps bipods and bag riders exactly where they belong for barricades, prone, and tripod work.

Ideal For

• PRS/NRL & club matches: Consistent recoil management and fast position building.

• Hunting from supported positions: QD cups, light accessory setup, and ergonomic control.

• Training & carbine crossover: Familiar M-LOK ecosystem and quick accessory swaps.

• Rifle rebuilds & upgrades: A chassis that scales with your barrel/action/optic changes.

Setup & Fitment Tips

1. Confirm Inlet: Verify action length (short/long) and recoil lug style.

2. Torque Specs: Torque action screws to manufacturer recommendations; witness-mark fasteners after zeroing.

3. Mag Presentation: Use the adjustable mag well to fine-tune feed angle with your chosen AICS-pattern magazines.

4. Ergo Dial-In: Start cheek rest at bore-aligned height; adjust grip panels and palm rest for a neutral trigger press with minimal wrist angle.

5. Accessory Layout: Mount bipod on the forward M-LOK slots; consider an ARCA rail section for tripod clamp compatibility.

Care & Maintenance

• Finish care: Wipe the anodized surfaces with a silicone cloth; avoid harsh abrasives.

• Hardware: Re-check torque after travel or temperature swings.

• Panels & grips: Replace or swap panels as needed for seasonal gloves or personal preference.

What’s in the Box

• MDT JAE-700 G4 Chassis (Black Anodized)

• Adjustable cheek rest assembly

• Interchangeable grip/panel set (model dependent)

• QD sling cups (installed)

• Magazine well adjustment hardware
  (Exact contents can vary by configuration; verify the retailer’s listing.)

FAQs

Q: Will this chassis fit my Remington 700?
A: The JAE-700 family is built for Remington 700 footprint actions. Confirm your inlet (short/long action), bolt orientation, barrel contour, and magazine system before ordering.

Q: What magazines work best?
A: Most JAE/MDT 700-footprint chassis use AICS-pattern magazines. The G4’s adjustable mag well helps tune reliable feeding—test with your ammo.

Q: Can I attach ARCA directly?
A: Add an ARCA rail section to the M-LOK forend for tripod clamps and quick positional changes.

Q: How do the removable panels help?
A: They customize circumference and provide thermal insulation from the aluminum core—great for cold or hot conditions.

SEO Highlights (What Shoppers Search)

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• Adjustable mag well removable panels rubber palm rest

• QD sling cups precision rifle chassis Remington 700 footprint

• 105379BLK UPC 682157400539 MDT JAE-700

Meta Title (SEO)

MDT JAE-700 G4 Chassis – Black Anodized, Adjustable Cheek Rest, Interchangeable Grips, Full-Length M-LOK, Adjustable Mag Well | 105379BLK | UPC 682157400539

Meta Description (SEO)

Build a competition-ready precision rifle with the MDT JAE-700 G4 chassis. Black anodized aluminum, adjustable cheek rest, interchangeable grips, full-length M-LOK forend, adjustable mag well, removable panels, rubber palm rest, and QD sling cups. Model 105379BLK, UPC 682157400539.

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**Lock in your natural point of aim, control recoil, and mount every tool you need—**the MDT JAE-700 G4 brings competition-grade ergonomics and chassis rigidity together in a black-anodized package built to win.

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