Interchangeable DimensionÂ® LOCÂ Barrels. Barrels fit all stocks and receivers right-or-left hand. Barrels come packaged with the correct magazine group (magazine and housing). Barrels are stamped with Series letters: A B C or D to help you easily identify the correct magazine group (magazine and housing) and bolt required. Interchangeable Dimension LOC Barrels
|Caliber or Gauge||300 Winchester Magnum|
Determined at checkout.