Underwood Ammo Match Nickel Plated Brass .300 AAC Blackout 220 Grain 20-Rounds HPBT

Underwood Ammo Match Features Each round is encased in nickel-plated brass enhancing the ammunition s durability and corrosion resistance. This plating is crucial for reliable feeding and ejection in various firearms and helps to reduce friction for smoother cycling. The 220-grain HPBT bullet is engineered for high accuracy and stability with a ballistic coefficient of 0.6900. This high coefficient indicates the bullet s efficiency in flight reducing drag and maintaining velocity over long distances. These rounds are loaded to achieve a muzzle velocity of 1030 feet per second providing a balance of velocity and energy for precision shooting. Despite the subsonic velocity the rounds deliver substantial energy upon impact with a rating of 518 foot-pounds. Underwood Ammo Match Specifications Ballistic Coefficient: 0.6900 Brand: Underwood Ammo Brand Family: Rifle Bullet Type: Hollow Point Boat Tail (HPBT) California Proposition 65: Yes California Proposition 65 Chemical: Lead Caliber: .300 AAC Blackout Case Material: Nickel Plated Brass Case Pack: Boxed Energy: 518 foot-pounds Grain: 220 GR Lead Free: No Package/Packing: Box Primer: Boxer Reloadable Case: Yes Rounds: 20 Velocity: 1030 FPS