Buy Hornady V-MAX Bullets 22 Caliber (224 Diameter) 40 Grain Boat Tail Online. Hornady’s V-Max Bullets feature a polymer tip which enhances accuracy and promotes devastating expansion. The tip raises the ballistic coefficient for faster velocity and also acts as a wedge, initiating bullet expansion. The boat tail creates in-flight stability for long-range shooting. Hornady’s swaging process creates precise formation of the core around the tip of the bullet, creating a build-up of energy which contributes to its phenomenal performance. The copper jacket provides the necessary bearing surface for maximum stability out of the barrel, and the jacket is built to withstand the fast twist rates of the most advanced varmint rifles. This is not loaded ammunition.