For 25 years A-FrameA(R) rifle bullets have set the standard by which all bonded bullets are measured. With its controlled expansion of 2.2x and 95%+ weight retention A-FrameA(R) penetrates deep and mushrooms perfectly, making it the choice of hunters for use on any game, anywhere in the world. Semi-spitzer nose profile to withstand recoil impact in magazine without deforming Progressively tapered jacket controls rate of expansion over wide range of velocities Pure lead core bonded jacket with Swift proprietary process A-Frame Cross member positioned to optimize expansion diameter for each caliber Jacket formed from pure copper, not alloys Protected Mfg: Swift Bullet