The MDT LSS Chassis was developed in 2013 as an alternative to the MDT TAC21 Chassis, with a focus on being more compact, lightweight, and user-friendly. It was designed to fit a carbine AR buttstock and AR grip, making it an easy upgrade for those with spare parts laying around.

The chassis has since been upgraded to a Gen2 version, which boasts several improvements, including a more aggressive barricade stop, an M-LOK forend, and an ambidextrous magazine latch. Additionally, the chassis is compatible with the folding stock adapter and any carbine-compatible buttstock, allowing for easy customization and versatility.

Overall, the MDT LSS Chassis is an excellent choice for those looking to build a lightweight, portable rifle for truck or hunting purposes, or for general shooting applications. Its compact design and user-friendly features make it an accessible option for both experienced and novice shooters alike.