MDT ACC Elite Chassis Base, Tikka T3x SA

• Competition-focused chassis layout: Built around match use, the MDT ACC Elite gives a precision rifle a stable, purpose-built platform that supports positional shooting, barricade work, and consistent recoil management.
• Full-length ARCA and M-LOK forend: The Arca, M-Lok forend makes it easier to mount bipods, tripods, weights, and accessories exactly where they are needed, helping shooters tune balance and support options for different stages.
• AICS magazine compatibility: Support for AICS magazines gives this chassis broad magazine compatibility in the precision-rifle world, making it practical for competition setups built around proven detachable box magazines.
• AR-15 grip compatibility: Accepting AR-15 style grips lets the rifle be tailored to hand size and shooting style, which can improve trigger reach, wrist angle, and comfort during long match days.
• Rigid aluminium construction: The aluminium chassis combines low flex with manageable weight, helping the action sit in a solid platform that supports repeatable accuracy and dependable handling.

About the MDT ACC Elite Series

MDT introduced the ACC Elite series in December 2022 as a dedicated competition chassis family for shooters who want a purpose-built platform for precision-rifle matches. In MDT’s lineup, the series sits firmly in the match-oriented segment, with an emphasis on rifle balance, adjustability, and support-interface integration rather than general-purpose field carry. It is designed around the needs of precision-rifle competition, where stable positional shooting, fast stage adaptation, and repeatable fit matter as much as raw accuracy.

A defining feature of the series is its full-length ARCA forend combined with a system for adjusting rifle weight, allowing shooters to tune how the rifle settles on bags, barricades, and tripods. The series also uses the SRS-X Elite buttstock and Vertical Grip Elite, both built with multiple adjustment points so the rifle can be fitted more precisely to the shooter. MDT further equips the platform with details such as an adjustable M-LOK thumb rest, an adjustable magazine latch, an RRS Lock interface under the forend, and a strengthened forend linked to the buttstock by a connector bar for added rigidity. The ACC Elite family is offered for several popular actions, including Tikka T3/T3x short-action rifles.

About the MDT ACC Elite Chassis Base, Tikka T3x SA

The MDT ACC Elite Chassis Base, Tikka T3x SA is configured for shooters building a competition rifle around the Tikka T3x short-action platform. Its role is straightforward: provide a rigid, highly adaptable foundation that supports the consistency and balance needed in precision-rifle competition. With a 683.00 mm overall length and a 1360.00 g chassis weight, it forms a substantial but still practical base for a match rifle that will spend its time on barricades, bags, bipods, and tripods rather than being optimized for minimum carry weight.

The forend uses an Arca, M-Lok layout, which is especially useful in competition because it allows fast movement of support accessories and weight kits along the rifle. That flexibility helps the shooter tune balance for different barrel profiles, optics, and stage requirements. The chassis also accepts AR-15 style grips, making it easier to refine hand position and trigger reach, while the XTN Interface buttstock interface supports a modular rear-end setup suited to a precision build. Compatibility with AICS magazines keeps the rifle aligned with a widely used magazine standard in match shooting.

Its aluminium construction is central to the chassis’ purpose, giving the action a stable mounting platform with the rigidity expected from a competition-oriented design. The chassis is also specified for a maximum barrel diameter of 34.29 mm, giving room for the heavier barrel contours commonly chosen for heat control and steadier rifle behavior during strings of fire. As a non-folding chassis, it prioritizes structural simplicity and match-focused stability over compact transport.

About MDT

MDT Sporting Goods was established in 2009 and began in Chilliwack, British Columbia, Canada, where the company still maintains its head office in British Columbia. MDT focuses on equipment for target shooting and hunting, with a product range that includes rifle chassis systems, magazines, buttstocks, bipods, scope bases, scope rings, and related accessories. The company identifies the TAC21 as its first chassis, which reflects how central chassis design has been to the brand from the beginning.

MDT is particularly known for developing its chassis, magazines, and accessories with input from competitive precision shooters. That background is directly relevant to products such as the ACC Elite, where fit, modularity, and support-interface design matter in practical match use. Across its lineup, MDT has built a reputation around purpose-driven rifle platforms and accessories designed to help shooters configure rifles for specific disciplines rather than relying on one-size-fits-all stock systems.

Main Features

• Manufacturer: MDT
• Chassis Series: MDT ACC Elite
• Material: Aluminium
• Weight: 1360.00 g
• Length: 683.00 mm
• Forend Type: Arca, M-Lok
• Buttstock Interface: XTN Interface
• Max. Barrel Diameter: 34.29 mm
• Foldable: No
• Application: Competition
• Magazine Compatibility: AICS Magazine Compatible
• Grip Compatibility: AR-15 Style Grips

Warranty

MDT provides a 2-year warranty for this chassis. This stated warranty period gives clear coverage for defects in materials and workmanship within the manufacturer’s specified term.