HM Defense HM50B 50 BMG Tungsten Bolt Action Rifle - 29.25in - Gray

HM Defense HM50B 50 BMG Tungsten Bolt Action Rifle - 29.25in - Chambered in .50 BMG, the HM50B has a 29.25in, 8 groove barrel with 1: 15in twist ratio. Muzzle Thread 1in-14 TPI. Match grade; triple honed, button rifled for superior accuracy. 14in 1913 Picatinny free floated billet rail is CNC machined from aircraft grade aluminum. 7075-T6 billet upper receiver with 1913 Picatinny rail flat top. Left bolt / Right ejection port. HM50B billet lower receiver is CNC machined from aircraft grade aluminum 10-round magazine Target Trigger ERGO Tactical Super Ambi Grip Accu-Tac HD-50 bipod Magpul PRS Gen3 Adjustable Stock Weight of Rifle: 29.5lbs Tungsten Finish