MDT HNT26 Ultralight Hunting Chassis – Tikka T3/T3x Short Action, Folding ARCA, Cobalt Green
The MDT HNT26 Hunting Chassis 106137-CKG combines magnesium alloy construction, premium carbon fiber components, and precision rifle ergonomics in an exceptionally lightweight hunting platform designed for the right-handed Tikka T3 and T3x Short Action.
Finished in MDT's distinctive Cobalt Green, this configuration includes a folding carbon fiber buttstock, integrated ARCA forend, adjustable cheek riser, and precision V-block bedding. Weighing approximately 31 ounces in the folding ARCA configuration, the HNT26 provides the functionality of a modern precision rifle chassis without the weight of traditional competition systems.
Whether building a lightweight mountain hunting rifle, upgrading a Tikka T3x Lite, or preparing a precision field rifle for demanding terrain, the HNT26 provides an outstanding foundation.
Ultralight Magnesium & Carbon Fiber Construction
MDT developed the HNT26 specifically for hunters who need to reduce weight while maintaining the rigidity, adjustability, and versatility of a premium chassis system.
The chassis combines an AZ61A magnesium alloy structural core with a carbon fiber forend, carbon fiber pistol grip, and foam-filled carbon fiber buttstock. This combination provides strength while minimizing unnecessary material and bulk.
The HNT26 family begins at approximately 26 ounces in its lightest configuration. Adding the folding buttstock and integrated ARCA forend increases weight to approximately 31 ounces, depending on action inlet and configuration.
Carbon fiber contact surfaces also reduce the cold-to-the-touch sensation associated with exposed metal components, making the chassis especially appealing for late-season hunting and extended time outdoors.
Tikka T3/T3x Short Action Compatibility
The 106137-CKG is specifically designed for right-handed Tikka T3 and T3x rifles using MDT's Short Action magazine configuration.
Unlike many rifle platforms, Tikka uses a common receiver length across numerous chamberings. MDT distinguishes its Tikka Short Action and Long Action chassis primarily through magazine compatibility.
This Short Action configuration accepts compatible AICS-pattern short-action magazines, making it suitable for appropriate cartridges such as .308 Winchester, 6.5 Creedmoor, .243 Winchester, and other supported short-action chamberings.
Important: Factory Tikka magazines are not interchangeable with AICS-pattern magazines. Verify your rifle's chambering, action configuration, and magazine requirements before ordering. This is not the Tikka Long Action or left-handed chassis configuration.
Folding Carbon Fiber Buttstock
The HNT26 features a folding, foam-filled carbon fiber buttstock designed to reduce overall rifle length during transportation and storage while retaining the adjustable ergonomics of a precision hunting chassis.
- Folding Mechanism: Reduces overall chassis length for easier transportation and storage.
- Foam-Filled Carbon Fiber: Lightweight construction that helps dampen noise and felt recoil.
- Adjustable Cheek Riser: Provides consistent alignment behind modern hunting optics.
- Adjustable Length of Pull: Approximately 12.5"–13.5" using the supplied spacer system.
- Streamlined Exterior: Smooth contours help minimize snagging on clothing and field equipment.
Integrated ARCA Carbon Fiber Forend
This configuration features MDT's enclosed carbon fiber forend with an integrated ARCA mounting interface.
Unlike conventional hunting stocks that require additional mounting accessories, the HNT26 ARCA forend supports compatible ARCA bipods, tripod clamps, and precision shooting support equipment directly.
The approximately 11.9" forend also incorporates M-LOK accessory mounting provisions for compatible accessories.
With clearance for barrels up to approximately 1.25" in diameter, the HNT26 accommodates a broad selection of hunting and precision rifle barrel profiles.
Precision V-Block Bedding
At the foundation of the HNT26 is MDT's rigid magnesium alloy chassis with an integrated V-block bedding interface.
This design provides a consistent action-supporting surface without requiring traditional glass bedding. It also eliminates the need for conventional pillar bedding found in many factory rifle stocks.
Combined with its carbon fiber components, the HNT26 offers a modern precision rifle foundation designed to balance structural rigidity, reduced weight, and field-ready ergonomics.
Cobalt Green Factory Finish
The 106137-CKG Cobalt Green configuration combines MDT's factory green finish with exposed carbon fiber components for a distinctive, premium hunting appearance.
This is a genuine MDT factory color option, retaining the same materials, construction, and functionality as other HNT26 configurations.
Key Features & Benefits
- Ultralight Hunting Chassis: Premium magnesium and carbon fiber construction.
- Tikka T3/T3x Short Action: Right-handed action inlet.
- AICS Magazine Compatibility: Accepts compatible short-action AICS-pattern magazines.
- Folding Carbon Fiber Buttstock: Compact, adjustable hunting configuration.
- Integrated ARCA Forend: Compatible mounting surface for precision bipods and tripods.
- V-Block Bedding: Rigid, repeatable action support.
- Adjustable Cheek Riser: Improved optic alignment and ergonomics.
- Length of Pull Adjustment: Approximately 12.5"–13.5".
- M-LOK Compatibility: Additional accessory mounting provisions.
- Maximum Barrel Diameter: Approximately 1.25".
- Cobalt Green: Genuine MDT factory finish.
Recommended Premium Accessories for Your HNT26
Complete your lightweight Tikka hunting rifle with premium shooting supports, precision optics accessories, and compatible magazines from Pete's Pillars.
Explore Other MDT HNT26 Configurations
The HNT26 family is available for additional rifle platforms, action lengths, and stock configurations. Pete's Pillars offers genuine MDT HNT26 chassis systems for hunters seeking lightweight performance across multiple rifle builds.
For shooters building on a Remington 700-pattern action, explore the MDT HNT26 Remington 700 Short Action Folding ARCA – 106129-BCF.
For extended-magazine-length long-action hunting rifles, the MDT HNT26 Remington 700 Long Action CIP 3.850 – 106131-CKG offers a corresponding folding ARCA configuration.
These are separate action-inlet configurations and are not interchangeable with the Tikka T3/T3x chassis.
MDT HNT26 Tikka T3/T3x Specifications
- Manufacturer: MDT – Modular Driven Technologies
- Model: HNT26 Ultralight Hunting Chassis
- MPN: 106137-CKG
- UPC: 682157404667
- Action Inlet: Tikka T3 / T3x Short Action
- Hand Orientation: Right Hand
- Color: Cobalt Green
- Buttstock: Folding, Foam-Filled Carbon Fiber
- Forend: Enclosed Carbon Fiber with Integrated ARCA
- Chassis Material: AZ61A Magnesium Alloy
- Bedding: Integrated V-Block
- Approximate Weight: 31 oz – Folding ARCA Configuration
- Length of Pull: Approximately 12.5"–13.5"
- Cheek Riser: Vertically Adjustable
- Forend Length: Approximately 11.9"
- Maximum Barrel Diameter: Approximately 1.25"
- Magazine Compatibility: Compatible Short Action AICS-Pattern Magazines
- Accessory Mounting: Integrated ARCA and M-LOK
- Grip: Carbon Fiber Pistol Grip
- Included Components: Magnesium Chassis, Carbon Fiber Forend, Carbon Fiber Grip, Folding Buttstock, Adjustment Spacers, and Factory Hardware
Fitment Reminder: The rifle action, barrel, trigger, optics, bipod, and detachable magazine are not included. Confirm the correct action inlet and magazine compatibility before ordering.
Premium Hunting Chassis from Pete's Pillars
Pete's Pillars is an authorized MDT dealer offering genuine premium hunting chassis systems, precision rifle components, magazines, and optics accessories.
From the ultralight MDT HNT26 to premium bipods and specialized precision rifle equipment, we focus on components selected for thoughtful engineering, practical performance, and lasting value.
Genuine MDT products. Real parts. Made by real people.
