Atomic Subsonic .300 Blackout 220 Grain HPBT – 50 Rounds (Box) [NO TAX outside Texas]


($1.29 / per round)

300 AAC Blackout
Grain Weight:
220 Grains
50 Rounds
Boxes per Case:

Email when stock available

Ammo Specifications

300 AAC Blackout
Grain Weight
220 Grains
50 Rounds
Boxes per Case
Muzzle Velocity
1050 Feet Per Second
Muzzle Energy
538 Foot Pounds
Bullet Style
Hollow Point Boat Tail
Lead Free
Case Type

More Information on Atomic 300 AAC Blackout Ammo

Introducing the Atomic .300 Blackout Subsonic HPBT Ammunition – the ultimate fusion of power, precision, and stealth for the modern shooting enthusiast. Designed to meet the highest standards of performance, this ammunition is perfect for those who demand exceptional accuracy and reliability in tactical, hunting, and suppressed firearm applications.

Product Features:

  1. Subsonic Performance: With a muzzle velocity of 1,050 feet per second, this ammunition ensures a reduced noise signature and minimal sonic crack, making it the ideal choice for discreet shooting scenarios where stealth is paramount.
  2. Hollow Point Boat Tail (HPBT) Design: The HPBT projectile combines the benefits of a hollow point for maximum energy transfer and controlled expansion upon impact, with a boat tail for enhanced aerodynamics and long-range stability. The result is a round that delivers exceptional accuracy, terminal performance, and minimal risk of over-penetration.
  3. Match-Grade Precision: Each round of Atomic .300 Blackout Subsonic HPBT Ammunition is meticulously crafted to achieve the strictest tolerances, providing consistent and dependable performance with every shot. Whether you’re a competitive shooter, hunter, or tactical operator, you can count on this ammunition for match-grade accuracy.
  4. Premium Components: The Atomic .300 Blackout Subsonic HPBT Ammunition is loaded with top-quality components, including clean-burning propellants, non-corrosive primers, and carefully selected brass casings. This ensures smooth cycling, reduced wear on your firearm, and consistent performance in diverse environmental conditions.
  5. Box of 50 Rounds: Each box contains 50 rounds of precision-engineered ammunition, giving you ample opportunity to hone your skills and make every shot count, whether at the range or in the field.

Elevate your shooting experience with the superior performance and stealth capabilities of the Atomic .300 Blackout Subsonic HPBT Ammunition. Don’t settle for less – choose Atomic for unparalleled accuracy, power, and discretion in all your shooting endeavors.


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