There are so many kinds of .300 AAC Blackout ammunition! Some of them are loaded with extra heavy bullets to ensure subsonic performance. Other rounds feature high-tech polymer tips that unleash brutal expansion. But what if you just want plain, supersonic performance without paying extra for terminal ballistics you won’t need at the range? If that’s the case, then Winchester’s classic white box cartridges are all that you need!

This cartridge’s 147 grain bullet is the opposite of fancy. It’s a full metal jacket, with a nonmagnetic lead core and copper jacket and an aerodynamic spitzer profile. That’s all there is to it! Winchester’s range and target ammo is loaded with (new and reloadable) brass cases, modern propellant that burns clean and to consistent effect, and primers that won’t go click when you want boom.

By Winchester’s own math, this round’s bullet attains a .415 G1 ballistic coefficient (out of a barrel of unspecified length; most likely 16”), which translates to supersonic velocity until around 577 yards (certainly farther than you ought to be shooting with this ammo).

200 Round Case

Features and Specifications:
Manufacturer Number: USA300B147
Caliber: .300 AAC Blackout
Bullet Weight: 147 Grains
Bullet Type: Full Metal Jacket
Muzzle Velocity: 1920 fps
Velocity at 100 yards: 1746 fps
Velocity at 200 yards: 1583fps
Muzzle Energy: 1203 ft/lbs
Energy at 100 yards: 994 ft/lbs
Energy at 200 yards: 818 ft/lbs
Reloadable Brass Case
200 Rounds