308 168GR Barnes VOR-TX TTSX BT (21541)308 168GR Barnes VOR TX TTSX BT (21541) all copper bullets feature a re engineered nose cavity, providing faster expansion and devastating terminal performance. These rounds provide destructive power, double diameter expansion, maximum weight retention, and devastating energy transfer all with excellent accuracy. With all of the benefits of the TSX, these bullets have a polymer tip that boosts B. C. and initiates expansion. Quantity 20 round box or