The Alpine MDT Carbon is built on Weatherbys bolt action rifle platform the Model 307. The Model 307 action is a 2lug fully cylindrical action compatible with many aftermarket accessories. The stock chassis system features vblock bedding adjustable length of pull adjustable comb and AICS magazine compatibility. The chassis is constructed of a magnesium alloy stock carbon fiber forend carbon fiber pistol grip and carbon fiber buttstock. The forend has an integral ARCA rail for easy attachment to a tripod and a foldable buttstock for compact storage. The BSF carbon barrel delivers unmatched accuracy and comes with Weatherbys Accubrake DST Directional SelfTiming Brake. Barrel length 18 2 Accubrake.