Berry's 300 AAC Blackout 220gr Spire Point. These bullets are specifically designed for optimal performance when loaded in subsonic ammunition delivering consistent accuracy and superior terminal ballistics. With a carefully engineered weight of 220 grains these projectiles achieve ideal subsonic speeds around 1000-1300 fps making them a versatile cartridge that is perfect for use in suppressed rifles and specialized shooting applications. Whether handloading for precision shooting deer hunting or protecting your home Berrys Superior Plated Bullets deliver unmatched quality through our advanced copper-plating process. Specifications for Berry's 63587 300 AAC Blackout 220gr Spire Point: Manufacturer: Berry's Manufacturing Bullet Type: Spire Point (SP) Bullet Weight: 220 grain Diameter: 0.308 in Number of Rounds: 350 Berry's 63587 300 AAC Blackout 220gr Spire Point