Barnes 300 AAC Blackout 120 Grain Jacketed Hollow Point/JHP Brass Cased Centerfire Rifle Ammo 20 Rounds. The 120-grain Jacketed Hollow Point Flat Base (JHP FB) Barnes bullets have an excellent ballistic coefficient and sectional density to optimize the terminal performance. Barnes is known for top-quality ammunition and reloading components. This rifle ammunition is no exception. Perfect for hunting varmints and predators it also serves well in defensive scenarios. The impressive performance on the range means you can trust it in the field. Specifications for Barnes 300 AAC Blackout 120 Grain Jacketed Hollow Point/JHP Brass-Cased Centerfire Rifle Ammunition: Manufacturer: Barnes Caliber: .300 AAC Blackout Number of Rounds: 20 Bullet Type: Jacketed Hollow Point (JHP) Bullet Weight: 120 grain Cartridge Case Material: Brass Muzzle Velocity: 2100 ft/s Muzzle Energy: 1175 ft-lbs Application: Hunting Target Personal Defense Package Type: Box Primer Style: Centerfire G1 Ballistic Coefficient: 0.297 Lead Free: No Features of Barnes 300 AAC Blackout 120 Grain Jacketed Hollow Point/JHP Brass-Cased Centerfire Rifle Ammunition: BULLET STYLE: JHP FB (Jacketed Hollow Point Flat Base) BALLISTIC COEFFICIENT: 0.297 SECTIONAL DENSITY: 0.181 Muzzle Velocity 2100 fps (feet per second) - not subsonic 100 yards = 1187 fps 200 yards = 1688 fps 300 yards = 1507 fps Bullet drop (zeroed at 100 yards): 200 yards = -7.8 inches 300 yards = -29.0 inches 400 yards = -68.0 inches Reloadable brass casing Package Contents: Barnes 300 AAC Blackout 120 Grain Jacketed Hollow Point/JHP Brass-Cased Centerfire Rifle Ammunition 20-Round Box What is Barnes 300 AAC Blackout 120 Grain Jacketed Hollow Point/JHP Brass-Cased Centerfire Rifle Ammunition good for? The manufacturer suggests that it is good for personal defense target hunting.Barnes 32004: 300 AAC Blackout 120 Grain Jacketed Hollow Point/JHP Brass Cased Centerfire Rifle Ammo 20 Rounds