Carbon fiber stocks used to mean a custom shop wait list and a custom shop invoice. MDT's CRBN Hunter kit brings that construction to the Remington 700 short action footprint at production scale: a carbon fiber shell with a foam filled core that holds the stiffness accuracy demands while cutting the weight a hunting rifle should never have carried in the first place.MDT built its name on precision chassis systems, and that background shows in how the CRBN Hunter presents the action, a stable, consistent interface rather than a flexible sporter shell that shifts impact when you load the bipod or rest it over a pack. The 700 short action pattern covers an enormous range of production and custom rifles, making this one of the simplest meaningful upgrades a hunting rig can get. A magnesium micro chassis anchors the action, and the full length integrated ARCA forend carries M-LOK slots underneath plus front and back QD sling cups, with the barrel channel cut to a Proof Sendero profile. Black carbon finish keeps it all business.