Weatherby Select Plus 28 Nosler 163gr Hammer Custom Centerfire Rifle Ammo - 20 Rounds - The 28 Nosler was released in 2015 and is based off a 300 Remington Ultra Mag but with a rebated rim. The 28 Nosler is touted as the fastest 7MM on the market today and has a large case capacity capable of pushing large, high BC bullets. Weatherby knows velocity, they took their 75+ years of ballistics experience and developed a few incredible hunting loads that will take your 28 Nosler to the next level. Bullet Ballistic Information: Hammer Bullets are turned on a CNC lathe and use a unique solid copper blend that is designed for maximum terminal performance. Each bullet is weighed and micrometer measured as it is produced. The result is an incredibly consistent product with unparalleled quality control. The hollow point design, initiates expansion upon impact, shedding petals immediately, with the remainder of the bullet staying intact with a blunt front for optimal wound channel. All Hammer Custom Bullets are designed to optimize Weatherby's flat shooting cartridges. Common Reference - 7mm Caliber Bullet Diameter - .284in (7.2mm) Bullet Weight - 163 gr. B/C (G1) - .450 Max Case Length - 3.34in