Product DescriptionBarnes Bullets Tipped TSX projectiles deliver the proven performance of the TSX design with a polymer tip that boosts ballistic coefficient and initiates rapid expansion on impact. A re-engineered nose cavity promotes faster expansion for devastating terminal effect, while the boat-tail profile enhances long-range stability. This 30 caliber, 0.308-inch diameter, 180-grain TTSX BT bullet comes 50 to a box.Product HighlightsPolymer tip enhances ballistic coefficient and initiates fast, reliable expansionBoat-tail design promotes stability and consistent accuracy at extended rangesPrecise 0.308-inch bullet diameter for 30 caliber rifles180-grain weight balances penetration with controlled expansionConvenient 50-count box for load development and huntingSpecsCaliber: 30 CaliberBullet Diameter: 0.308Bullet Type: Tipped TSX (TTSX), Boat TailBullet Weight: 180 grCount Per Box: 50Ballistic Coefficient: 0.484Sectional Density: 0.271Twist Rate: 11UPC: 716876308798Manufacturer Part Number: BNS30372Brand Name: BARNES BULLETSDisclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.