This is 7mm-08 Rem. Barnes Vor-Tx 120gr. Tipped Triple Shock-X Boat Tail Ammo. Barnes Tipped TSX features a 100-percent copper body with multiple rings cut into the shank. It delivers gnat’s-eyelash accuracy and “dead right there” performance - but with an added polymer tip that boosts ballistic coefficient and improves long-range ballistics. The tip and a re-engineered nose cavity provide even faster expansion. Complete penetration, virtually 100-percent weight retention and four razor-sharp cutting petals that double bullet diameter means the new Tipped TSX creates more internal damage than any competing bullet. Instant expansion and perfect penetration ensures cleaner, quicker kills. This ammo is packed in 20rd. boxes.