The Model 307 Alpine MDT mounts the Model 307 action in a lightweight MDT HNT26 folding chassis aimed at backcountry hunters. It has a fluted, threaded barrel with a muzzle brake and an adjustable chassis. Specs shown are for the 6.5 Creedmoor version; overall length is given with the stock extended.

Chambered in: .22 Creedmoor, .25 Creedmoor, .257 Wby Mag, 6.5 Creedmoor, 6.5 PRC, 6.5 Wby RPM, 6.5-300 Wby Mag, .270 Wby Mag, .280 Ackley Improved, 7mm Backcountry, 7mm PRC, 7mm Rem Mag, .308 Win, .300 PRC, .300 Win Mag, .300 Wby Mag, .338 Wby RPM.

Specifications from the manufacturer's published product information, October 2026. Check with the manufacturer or a retailer for current details and availability.