BarnesA(R) VOR-TXA(R) is precision ammunition loaded with the deadliest bullets on the planet. Barnes, the leader in bullet innovation offers hunters the ultimate in accuracy, terminal performance and handloaded precision in a factory loaded round. Offering double-diameter expansion, maximum weight retention and excellent accuracy, the TSXA(R), Tipped TSX(TM) and TSX FN(TM) provide maximum tissue and bone destruction, pass-through penetration and devastating energy transfer. Multiple grooves in the bullet's shank reduce pressure and improve accuracy. Bullets open instantly on contact - no other bullet expands as quickly. Nose peels back into four sharp-edged copper petals destroying tissue, bone and vital organs for a quick, humane kill.