223 77 Grain SUBSONIC HPBT Atomic Ammunition – 50 Rounds


Condition : New

Wight : 3.50 LBS

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Atomic Subsonic 223 Remington Low Recoil, Reduced Noise 77 Grain Hollow Point Boat Tail – 50 Rounds

   NOTE:  This ammunition is not specifically designed to cycle semi or fully automatic weapons.

Atomic Ammunition’s .223 Rem Subsonic is unlike any .223 Rem ammunition. It is quieter than most .22 Long Rifle ammo, has virtually no felt recoil, produces the same energy and power as most 380 ACP ammunition and delivers excellent accuracy out to 100 yards from rifles with barrel twist rates of 1 in 7’’ or faster.  Sub-Minute of Angle Accuracy in high quality rifles with capable users.

This specialty ammunition is perfect for younger and smaller framed shooters who are learning to shoot their family’s full size hunting rifles, seniors who have become recoil sensitive due to age, persons who only have access to indoor shooting ranges that do not allow high powered rifles because of the noise they generate that echoes off of the walls or fear that the bullet will generate so much power that it will pass through or tear up the backstop. It can be fired on smaller plots of land that are safe for firing handguns but where a miss with a rifle bullet would likely travel beyond the property, or the use of a full powered rifle load would disturb nearby neighbors.

It is a perfect round for ranchers to dispatch varmints and predators such as coyotes or bobcats that prey on young calves and small livestock, with a reduced chance of scaring larger animals into a stampede. Subsonic .223 is also the rifle cartridge of choice for military and law enforcement tactical professionals as well as civilians in over 35 states to use with suppressed firearms because the bullet does not reach or exceed the speed of sound and does not create a loud sonic boom as it travels.

This relatively innocuous cartridge, with its low recoil and report will serve many shooters, new or experienced, young and old with an alternative target and varmint round to the loud supersonic standard .223 cartridges and at a price you can afford.

Assembled to exact specifications with commercial grade machinery ATOMIC AMMUNITION is designed to deliver the accuracy that precision shooters demand and do it all at a price that you can afford. For your safety we follow SAAMI recommended guidelines and each round is precision crafted, match grade and individually inspected at our factory in the United States by skilled professionals before it ever leaves our doors. To further quantify this, we have utilized three independent testing laboratories in the U.S. to safely develop our products.

  • Caliber:  223 Remington
  • Bullet Weight:  77 Grains
  • Bullet Style:  Sierra MatchKing Hollow Point Boat Tail
  • Case Type:  Brass
  • Muzzle Velocity:  1050 fps
  • Muzzle Energy:  188 ft. lbs.
  • Manufacturer’s Part #:  00429
  • Made in the U.S.A. by Atomic Ammunition

5 reviews for 223 77 Grain SUBSONIC HPBT Atomic Ammunition – 50 Rounds

  1. 5 out of 5


    Good price and fast shipping!

  2. 5 out of 5

    Nathalia Harris

    Honestly I had a hard time ordering from other Ammo company never on time for delivery and poor quality but honestly I thought I will experience same thing until you proof me wrong in just 3days I received my Ammo and the price to it’s fair ,the quality is great too.
    Thanks so much definitely my favorite Ammostockmarket.com My orders coming through and my friend referral will hit too.

  3. 5 out of 5

    Damian J

    As per usual—your service was fast and excellent. Thanks

  4. 5 out of 5


    This is my 3rd time ordering. Thanks for always coming through

  5. 5 out of 5


    Hi Ammo stock market team, I just wanna say thanks for rapid delivery and for handling my ammo with care. It came in early this morning. Had to check it out, that’s why my review drops now! Thanks fam

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