Barrett MRAD Barrel Conversion Kit Features The Barrett MRAD Barrel Conversion Kit includes a 24 fluted stainless steel barrel cut with a 1:8 twist precisely matched to stabilize a wide range of .308 Win bullet weights for reliable accurate performance. Fluting reduces barrel weight without sacrificing the stiffness needed for consistent accuracy shot after shot. The kit includes a matching bolt head ensuring correct headspacing and reliable function when converting from another MRAD caliber configuration. A dedicated magazine ships with the kit giving shooters everything needed to feed .308 Win ammunition without hunting down separate components. Barrett notes that earlier MRAD rifles may require an additional large-to-small breech conversion kit so buyers should confirm compatibility with their specific rifle s breech configuration before ordering. Every component ships inside a Barrett-branded bag along with a ZCORR anti-corrosion bag protecting the barrel and bolt head from moisture damage during storage between range trips. This modular conversion system reflects the MRAD platform s core design philosophy of caliber flexibility from a single chassis investment. For MRAD owners looking to add .308 Win capability to their existing rifle this factory conversion kit is the most direct path to a reliable caliber swap. Barrett MRAD Barrel Conversion Kit Specifications Manufacturer: Barrett Model: MRAD Barrel Conversion Kit Type: Long Gun Conversion Kit Caliber: .308 Win Barrel Length: 24 Barrel Description: Fluted Stainless Steel Twist Rate: 1:8 Capacity: 10 Rounds Color: Black Weight: 1.44 lbs Included: Bolt Head Magazine ZCORR Anti-Corrosion Bag Available At: GrabAGun