Wilson Combat Hornady V-MAX .223 Remington 60 Grain Brass Cased Pistol Ammo 20 Round 20RD. Hornady V-MAX a polymer tipped hollow point is a hard hitting explosive round that also has low penetration for urban tactical use. The same polymer tip that give the bullet high ballistic coefficient also ensures rapid expansion making it an ideal choice for varmints predators (great coyote round) and self-defense/tactical use when low penetration is a must. Suitable for 1-7 1-8 or 1-9 twist barrels. Specifications for Wilson Combat Hornady V-MAX .223 Remington 60 Grain Brass Cased Rifle Ammunition: Manufacturer: Wilson Combat Caliber: .223 Remington Number of Rounds: 20 Bullet Type: Polymer Tipped Flat Based (PTFB) Bullet Weight: 60 grain Cartridge Case Material: Brass Muzzle Velocity: 2750 ft/s Muzzle Energy: 1007 ft-lbs Application: Varmint Predator Self-Defense Package Type: Box Included Accessories: None Primer Style: Centerfire Sectional Density: 0.172 G1 Ballistic Coefficient: 0.208 Lead Free: No Package Contents: Wilson Combat Hornady V-MAX .223 Remington 60 Grain Brass Cased Rifle Ammunition What is Wilson Combat Hornady V-MAX .223 Remington 60 Grain Brass Cased Rifle Ammunition good for? The manufacturer suggests that it is best for self-defense predator varmint.Wilson Combat A223-60-VMAX-20RD: Hornady V-MAX .223 Remington 60 Grain Brass Cased Pistol Ammo 20 Round