MDT XTN to Carbine Stock Adapter

• XTN to Carbine interface: lets an MDT XTN-pattern chassis accept a carbine-style stock setup, giving builders more freedom when configuring rifle fit and rear-end ergonomics.
• Rifle-specific adaptation: designed for rifles, this adapter helps bridge otherwise incompatible stock interfaces so an existing build can be updated without changing the entire chassis system.
• Compact, purpose-built accessory: as part of the MDT Accessories range, it focuses on a practical upgrade path for shooters refining stock compatibility and overall rifle setup.
• Made in Canada: Canadian manufacture aligns with MDT’s precision-rifle focus and supports the consistent fit and finish expected for chassis and stock components.
• Black finish: the neutral black color integrates cleanly with most chassis, stocks, and rifle accessories for a uniform, low-visibility setup.

About the MDT Accessories Series

MDT Accessories sits alongside the company’s chassis and magazine lines as the supporting hardware that helps shooters tailor a rifle to a specific role. The series covers a broad mix of components, from M-LOK parts and weights to buttstock accessories, magazine-related parts, bolt knobs, hoods, and other small but important upgrades. Rather than treating accessories as afterthoughts, MDT uses them to extend the usefulness of its core precision-rifle platforms.

A defining trait of the series is application-specific compatibility. Some parts are universal in concept, while others are designed around particular MDT chassis or buttstock interfaces. That approach matters in precision shooting and hunting optics setups, where stock fit, balance, and mounting geometry affect comfort and consistency just as much as the main rifle components do. Across the range, the emphasis is on practical adjustment, whether that means changing weight distribution, refining rifle fit, or adapting one component standard to another. In that sense, the MDT Accessories family serves shooters who want a more deliberate, modular rifle system rather than a fixed one-size-fits-all configuration.

About the MDT XTN to Carbine Stock Adapter

The MDT XTN to Carbine Stock Adapter is a straightforward interface part built for shooters who want to combine an XTN-based chassis with a carbine-style stock arrangement. Its main value is flexibility: instead of being locked into a single rear-interface standard, the rifle can be configured around the stock format that best suits the intended use, whether that means a lighter field setup, a more familiar carbine-style arrangement, or a build that reuses existing compatible components.

On a practical level, this kind of adapter matters because stock geometry influences how a rifle handles from unsupported positions, how naturally the shooter settles behind the optic, and how easily length of pull and rear-end balance can be tuned. By converting from XTN to Carbine, the adapter opens the door to a different ecosystem of stock options while keeping the rifle centered on MDT’s modular chassis concept. That makes it relevant for shooters refining a precision rifle, updating an older setup, or building a more personalized hunting or target configuration.

Its black finish keeps the appearance consistent with most modern rifle chassis and stock components, while its role as a dedicated MDT accessory means it is intended to integrate cleanly within the company’s broader rifle-part ecosystem. For anyone building around MDT hardware, this adapter is less about adding complexity and more about enabling a more suitable stock solution for the rifle’s job.

About MDT

MDT Sporting Goods was established in 2009 and began in Chilliwack, British Columbia, Canada. The company focuses on products for precision rifle shooting and hunting, with a range that includes chassis systems, magazines, buttstocks, and accessories. MDT identifies the TAC21 as its first chassis, which reflects how closely the brand is tied to modular rifle platforms.

Today, MDT designs, manufactures, and sells rifle chassis systems and related components from its base in British Columbia. Its product development is shaped by input from competitive precision shooters, which helps explain the company’s emphasis on adjustability, compatibility, and practical rifle setup. In addition to chassis and stocks, MDT’s catalog includes bipods, scope bases, scope rings, and other supporting parts, making it a specialist brand for shooters building complete rifle systems around a consistent design approach.

Main Features

• Manufacturer: MDT
• Series: MDT Accessories
• Made in: Canada
• Accessories for: Rifles
• Color: Black

Warranty

2 years. The MDT XTN to Carbine Stock Adapter is covered by a 2-year warranty.