Underwood Ammo .300 AAC Blackout 194 Grain Solid Monolithic Hollow Point Nickel Plated Brass Cased Rifle Ammo 20 Rounds. Specifications for Underwood Ammo .300 AAC Blackout 194 Grain Solid Monolithic Hollow Point Nickel Plated Brass Cased Rifle Ammunition: Manufacturer: Underwood Ammo Caliber: .300 AAC Blackout Number of Rounds: 20 Bullet Type: Monolithic Hollow Point (MHP) Bullet Weight: 194 grain Cartridge Case Material: Nickel Plated Brass Muzzle Velocity: 1025 ft/s Muzzle Energy: 453 ft-lbs Application: Hunting Package Type: Box Primer Style: Centerfire Lead Free: Yes Dimensions: 1.20 X 2.45 X 5.20 in Height: 1.2 in Package Contents: Underwood Ammo .300 AAC Blackout 194 Grain Solid Monolithic Hollow Point Nickel Plated Brass Cased Rifle Ammo What is Underwood Ammo .300 AAC Blackout 194 Grain Solid Monolithic Hollow Point Nickel Plated Brass Cased Rifle Ammunition good for? The manufacturer suggests that it is best for hunting.Underwood Ammo 452: .300 AAC Blackout 194 Grain Solid Monolithic Hollow Point Nickel Plated Brass Cased Rifle Ammo 20 Rounds