MDT JAE Buttpad Polymer Spacer

• Length-of-pull tuning: Adds spacing at the buttpad to help fine-tune rifle fit, making it easier to settle into a repeatable shooting position behind the chassis.
• JAE-specific compatibility: Designed for MDT JAE chassis applications, so it suits shooters who want to adjust stock geometry without improvised parts or permanent modification.
• Polymer construction: Keeps the spacer light while still providing a stable interface between the buttpad and stock, preserving handling without adding unnecessary rear weight.
• Simple black finish: The low-profile black color blends cleanly with modern chassis systems and maintains a consistent appearance after installation.
• Useful fit adjustment for precision shooting: Small changes in buttpad spacing can improve shoulder contact and head position, which helps support more consistent eye alignment and recoil management.

About the JAE Series

The MDT JAE series is built around a more traditional stock profile combined with the adjustability and modularity expected from a modern precision rifle chassis. Within MDT’s lineup, the JAE platform appeals to shooters who want the feel of a conventional stock for supported target work, long-range shooting, and field use, while still benefiting from chassis-style ergonomics and accessory support.

A defining characteristic of the series is its focus on fit and interface adjustment. Rather than treating the stock as a fixed component, the JAE system allows shooters to refine how the rifle meets the shoulder, cheek, and firing hand. That matters in practice because a rifle that fits the shooter properly is easier to mount consistently and easier to manage through recoil. The series is also supported by dedicated accessories that let users tailor the chassis to their build and shooting style instead of adapting their position around the rifle. In that sense, the JAE family is aimed at precision-oriented users who value repeatability, comfort, and a more stock-like feel without giving up the benefits of a modular rifle system.

About the MDT JAE Buttpad Polymer Spacer

The MDT JAE Buttpad Polymer Spacer is a simple but useful accessory for shooters who need to refine rifle fit at the rear of the stock. Installed at the buttpad, it changes spacing to help adjust length of pull, which directly affects shoulder placement, head position, and how naturally the rifle settles into the shooting position. On a precision rifle chassis, those details matter because even a small change in fit can make it easier to build the same position from shot to shot.

This spacer is especially relevant for shooters using a JAE chassis system for prone, bench, or supported field shooting, where consistent body alignment behind the rifle helps with recoil control and sight picture stability. A stock that is slightly too short can crowd the shooter and force a compressed position, while the right spacing can improve comfort and make the rifle feel more natural during longer sessions. The polymer construction keeps the part light and practical, so the adjustment does not come with unnecessary bulk. Its black finish also matches the visual style of modern chassis systems, keeping the installation discreet. For shooters dialing in a precision setup, this spacer serves a clear purpose: it helps the rifle fit the shooter more precisely, which supports steadier position building and more repeatable shooting fundamentals.

About MDT

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

MDT’s product development is shaped by input from competitive precision shooters, and that background shows in the company’s emphasis on adjustability, modularity, and practical rifle fit. Its catalog extends across chassis, stocks, magazines, bipods, scope bases, and scope rings, giving shooters a broad ecosystem of components built around precision-rifle use.

Main Features

• Manufacturer: MDT
• Made in: USA
• Color: Black

Warranty

This product is covered by a 2-year warranty, providing defined manufacturer support for the accessory over a stated period.