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

• Competition-focused balance system: The MDT ACC Premier Gen2 is built around adjustable core competition principles, allowing the rifle’s balance to be tuned for steadier tracking on barricades, bags, and positional stages.
• 15-inch forend with accessory interfaces: The 381.00 mm forend combines Arca and M-LOK compatibility, giving a stable mounting platform for bipods, tripods, weights, and other match accessories without extra adapters.
• Rigid aluminium chassis construction: Its Aluminium body provides the stiffness needed for consistent action support while keeping the system durable enough for regular transport, range use, and match handling.
• AICS magazine compatibility: Support for AICS magazines makes it easier to build a practical competition rifle around widely used detachable box magazines and common precision-rifle loading setups.
• Broad shooter setup flexibility: The XTN buttstock interface, AR-15 style grip compatibility, and generous 31.75 mm barrel clearance let the chassis be configured around shooter preference and barreled-action requirements.

About the MDT ACC Premier Series

ACC stands for Adjustable Core Competition, which describes the purpose of the series clearly: these chassis are built for shooters who want to tune rifle balance rather than accept a fixed feel. Within MDT’s lineup, the ACC Premier sits as a competition-oriented platform developed for precision-rifle use, with design input from competitive shooters and a strong focus on stable handling from improvised supports, barricades, and prone positions.

A defining characteristic of the series is its adjustable weight placement. By allowing weight to be added and positioned where it matters, the chassis can be set up to reduce muzzle dip, improve recoil tracking, and create a more settled rifle on bags or tripods. The updated GEN2 version introduced for 2024 brought a 15-inch forend and support for both internal and external weights, giving shooters more freedom to tailor the rifle to stage style and personal preference. The forend also includes M-LOK attachment points for accessories and added mass, reinforcing the ACC Premier’s role as a purpose-built precision-rifle competition chassis rather than a general hunting stock.

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

The MDT ACC Premier Gen2 Chassis Base, Tikka T3/T3x LA is configured for shooters building a long-action Tikka competition rifle around the ACC concept. Its layout is aimed at precision-rifle applications where balance, support placement, and repeatable handling matter more than minimum carry weight. At 1633.00 g and 610.00 mm in length, the chassis provides a substantial, rigid foundation that helps the rifle stay composed during recoil and easier to manage through positional transitions.

The 381.00 mm forend is central to how this chassis works in practice. A long, competition-style forend gives more room to place bipods, tripod clamps, barricade stops, and support bags exactly where they best suit the stage. With both Arca and M-LOK interfaces, the chassis supports modern match setups without forcing the shooter into a single accessory standard. The ability to accept internal and external weights, as part of the ACC Premier Gen2 design, is especially useful for tuning the rifle to track flatter and settle more naturally on props.

This chassis base also leaves room for personalization. The XTN buttstock interface allows the rifle to be paired with a compatible buttstock of the shooter’s choice, while AR-15 style grip compatibility makes it easier to select grip angle and shape for preferred trigger-hand position. A 31.75 mm maximum barrel diameter accommodates heavy-profile barrels commonly used on precision rifles, and AICS magazine compatibility supports a widely adopted magazine format for match use.

About MDT

MDT Sporting Goods was established in 2009 and is based in British Columbia, Canada, with roots in Chilliwack. The company focuses on rifle chassis systems and related equipment for target shooting and hunting, and its catalogue includes chassis, stocks, magazines, bipods, scope bases, and scope rings. MDT identifies the TAC21 as its first chassis, which reflects how central chassis design has been to the company from the beginning.

MDT is particularly well known for developing chassis, magazines, and accessories with input from competitive precision shooters, which is directly relevant to products such as the ACC Premier series. That competition-driven approach shows in the company’s emphasis on modularity, rifle balance, and shooter-adjustable ergonomics. Alongside chassis systems, MDT also produces scope bases that are CNC-machined from 6061-T6 aluminum and made to MIL-STD-1913 and STANAG 4694 specifications, underscoring its focus on precision-fit shooting hardware.

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.