Description Our traditional line of bullets feature exposed lead tips for controlled expansion and hard-hitting terminal performance. Most have our pioneering secant ogive design one of the most ballistically efficient profiles ever developed. Most feature our exclusive InterLock design a raised ring inside the jacket that is embedded in the bullet's core that keeps the core and jacket locked together during expansion to retain mass and energy.PRODUCT DETAIL:Category: RELOADING BULLETS Bullet Type: Spire Point Bullet Diameter: .277 Weight: 150 GR Bullet Caliber: 270 Caliber Bullet Type: Spire Point (SP) Bullet Diameter: .277 Weight: 150 gr Bullet Caliber: 270 Caliber Jacket Material: Copper Core Material: Lead Coefficient: .462 Sectional Density: .279 Quantity: 100 Per Box Firearms, trailers, and some accessories are only available for purchase in stores. Each location follows all BATF and individual state/county/city laws to insure the desired product is legal for sale. Any info provided online is subject to change, please go to your local store for more accurate information.