Barnes Bullets Tipped TSX 30 Caliber .308 165 GR TTSX Boat Tail 50 Box. This bullet out of Barnes is a boat tail; has sharp petals that increase its diameter by 50percent on impact and penetrates through just about any tissue in medium and short-sized game. Its boat tail guarantees easy one-hand release from any position. And it can be loaded and fired from any caliber of 30 caliber rifle. So if you are in the market for a bullet that will outperform in long-rage situations and whose expansion and accuracy is highly prized by shooters then you need to consider this Barnes tipped TSX. Specifications for Barnes Bullets 30368 Tipped TSX 30 Caliber .308 165 GR TTSX Boat Tail 50 Box: Manufacturer: Barnes Bullet Type: Boat Tail Hollow Point (BTHP) Hollow Point (HP) Bullet Weight: 165 grain Projectile Caliber: .30 Caliber Sectional Density: 0.248 Bullet Quantity: 50 Bullet Housing/Frame Material: Copper Fabric/Material: Copper Package Contents: Barnes Bullets 30368 Tipped TSX 30 Caliber .308 165 GR TTSX Boat Tail 50 Box Barnes Bullets 30368 Tipped TSX 30 Caliber .308 165 GR TTSX Boat Tail 50 Box