MDT ACC Premier Gen2 Chassis Base, Tikka T3/T3x SA

• Competition-focused balance: The MDT ACC Premier Gen2 is built around adjustable core competition principles, helping shooters tune rifle balance for steadier positional work and more consistent recoil behavior on barricades and props.
• 15-inch forend with Arca and M-LOK: The 381.00 mm forend combines Arca and M-LOK interfaces, giving a stable mounting platform for bipods, tripods, weights, and support accessories without adding extra adapters.
• AICS magazine compatibility: Support for AICS magazines makes this chassis practical for precision-rifle setups, with broad magazine availability and a format widely used in competition rifles.
• AR-15 grip compatibility: The chassis accepts AR-15 style grips, making it easier to tailor grip angle and hand position to the shooter’s preferred trigger reach and firing posture.
• Rigid aluminum construction: Its aluminium body provides the stiffness needed for repeatable action support while keeping the chassis durable enough for regular match use and transport.

About the MDT ACC Premier Series

ACC stands for Adjustable Core Competition, which defines the role of the MDT ACC Premier series within MDT’s chassis lineup. It is a competition-oriented platform developed for precision-rifle shooting, with the design shaped by input from competitive shooters and focused on balance tuning, stability on props, and modular accessory integration. Rather than treating weight as an afterthought, the ACC concept uses adjustable weight placement to help shooters fine-tune how the rifle settles in the hand, on a bag, or on a barricade.

The ACC Premier GEN2 updated the series with a 15-inch forend and compatibility with both internal and external weights. M-LOK attachment points along the forend expand mounting options for accessories and match equipment, while the overall layout reflects the needs of modern precision-rifle competition rather than general-purpose field carry. In practical terms, the series is aimed at shooters who want a chassis that supports deliberate rifle setup, repeatable positional shooting, and a more planted feel under recoil. That makes the ACC Premier family a strong fit for PRS-style use, range training, and other disciplines where rifle balance and interface flexibility matter as much as raw action compatibility.

About the MDT ACC Premier Gen2 Chassis Base, Tikka T3/T3x SA

The MDT ACC Premier Gen2 Chassis Base, Tikka T3/T3x SA is configured for shooters building a competition rifle around the Tikka T3/T3x short action. Its role is straightforward: provide a rigid, modular foundation that supports precise rifle setup and stable shooting from improvised positions. The aluminium construction gives the chassis the stiffness expected in a match-oriented platform, helping the action stay consistently supported while also standing up to repeated transport, barricade use, and accessory mounting.

A defining feature of this model is its 381.00 mm forend with combined Arca and M-Lok interfaces. That layout is especially useful in competition because it allows fast tripod or bipod positioning through the Arca rail while preserving M-LOK space for weights and support accessories. The chassis is also built around practical compatibility choices: AICS magazine compatibility supports a widely used magazine standard, and the AR-15 style grip interface makes it easier to tailor hand position to the shooter’s preferred trigger reach and wrist angle. The XTN Interface at the rear keeps the platform open to buttstock configuration choices, while the non-folding layout favors rigidity and simplicity over compact storage. With a 31.75 mm maximum barrel diameter, the chassis also accommodates the heavy-barrel profiles commonly chosen for precision-rifle competition, where heat control and steadier hold characteristics are priorities.

About MDT

MDT Sporting Goods was established in 2009 in Chilliwack, British Columbia, Canada. The company focuses on rifle chassis systems and related components for target shooting and hunting, and its range also includes magazines, buttstocks, bipods, scope bases, scope rings, and other accessories. MDT identifies the TAC21 as its first chassis, which reflects how central chassis design has been to the brand from the beginning.

MDT’s reputation in this category is closely tied to practical product development with input from competitive precision shooters. That emphasis is especially relevant to products such as the ACC Premier series, where balance, modularity, and shooter interface are central to performance. The company continues to design and manufacture chassis and accessories around the needs of modern precision-rifle users, with a product ecosystem intended to let shooters configure rifles for competition, training, or field use with consistent fit and mounting standards.

Main Features

• Manufacturer: MDT
• Series: MDT ACC Premier
• Made in: Canada
• In production since: 2025
• Material: Aluminium
• Weight: 1633.00 g
• Length: 610.00 mm
• Forend length: 381.00 mm
• Forend type: Arca, M-Lok
• Buttstock interface: XTN Interface
• Maximum barrel diameter: 31.75 mm
• Foldable: No
• Application: Competition
• Magazine compatibility: AICS Magazine Compatible
• Grip compatibility: AR-15 Style Grips

Warranty

2 years. This chassis is covered by a 2-year warranty period.