Winchester .300 AAC Blackout Ammunition (200-grain, Open Tip, Subsonic) 20-round Box



Whether it’s for range day, competition, or just plinking, Winchester’s open-tip 300 Blackout subsonic (200-grain) ammo is an affordable, quality way to get whisper rounds downrange.

Backed by generations of legendary excellence, every Winchester “USA White Box” stands for consistent performance and outstanding value. These rounds promise tight groupings with any sub gun.

Ammo Specifications

  • Caliber: .300 AAC Blackout
  • Bullet Weight: 200 grains
  • Bullet Type: Open-tip range
  • Case Type: Brass
  • Muzzle Energy: 499 ft. lbs.
  • Muzzle Velocity: 1,060 FPS
  • Rounds per Box: 20

Questions about ordering? Review our Ammo Sales & Restrictions here

No FFL required  Made in the USA  Lifetime Warranty

Shipping Restrictions

Shipping of various parts and/or accessories are prohibited to states and locales (ie New Jersey, California, New York, etc…) with restrictions against certain parts and/or accessories or “assault weapons” (i.e. states with high-capacity magazine restrictions, manufacturing of semi-automatic weapons, etc..). It is your responsibility to be aware of your local firearms laws before purchasing from our website or machining a firearm. We try our best to keep our shipping page current, but laws change daily only ships within the United States. Federal legislation dictates we cannot ship our products internationally.