The MDT HS3 chassis system is a solid chassis system manufactured from billet 6061-T6 Aluminum, which has been hard anodized for additional strength. The v-shaped bedding ensures maximum accuracy and repeatability. The fore end allows barrels as large as the size of the rifle action and has a total length of 15" from the trigger. (Which is 3" longer than our popular LSS chassis system). The chassis is designed to take any AR-15 butt stock and Pistol grip and accepts MDT polymer magazines or any AICS profile magazine. The chassis is finished with Polymer side panels for color, grip and feel.
Big Book Catalog, Issue:70, Page:182
SPECS: Fits short actions.