Atomic Subsonic 5.56x45mm NATO 50rd Ammo

Atomic Subsonic 5.56x45mm NATO 50rd Ammo

112 Grain, Sierra MatchKing RNSP, 10 Boxes Per Case

Stock# ATO00408 UPC 858767004089

Note: Due to Department of Transportation regulations, we cannot accept returns on ammunition. Restricted Shipping

By buying this item you are declaring that you are at least 18 years of age (if purchasing rifle ammunition), 21 years of age (if purchasing handgun ammunition), and that there are no Federal, State or local laws prohibiting you from purchasing ammunition.

Availability: In Stock (5 Remaining)


Atomic Subsonic 5.56x45mm NATO 50rd Ammo Details

  • Caliber: 5.56x45mm NATO
  • Grain: 112
  • Bullet Type: Sierra MatchKing RNSP
  • Box: 50 Round


Atomic Subsonic 5.56x45mm NATO 50rd Ammo Specifications

5.56x45mm Tactical Cycling Subsonic Atomic’s Tactical Cycling Subsonic 5.56x45mm is unlike traditional high powered rifle ammunition. Unsuppressed it is as quiet as most .22 Long Rifle ammo and have minimal felt recoil. Atomic’s 5.56x45mm Tactical Cycling Subsonic produces similar energy and power as 9mm cartridges and delivers CQB accuracy from rifles with barrel twist rates of 1 in 7” or faster.

This special purpose tactical ammunition is designed for close quarters use (CQB) and close range varmint hunting. It is far different traditional long range or match ammunition. The bullets when fired are designed to tumble in flight to cause maximum terminal effect as the bullets are substantially longer than they are wide and wound paths are multiplied by bullet tumbling compared to minimal expansion and over penetration. This ammunition is designed for use with properly rated, sized and aligned suppressors, and some short barreled weapon systems gain reliability when coupled with suppressors.

These relatively innocuous sounding cartridges with their low recoil and report serve professionals with an alternative to much louder standard power rifle cartridges allowing faster follow up shots and better full auto accuracy with the added safety of not penetrating level 2 and higher armor worn by many law enforcement and military professionals.

Tactical professionals can carry and easily recognize marked magazines for standard and Subsonic ammunition to maximize their ability to respond to numerous situations. Atomic’s 5.56x45mm Tactical Cycling Subsonic provides leading edge technology for maximum safely and effectiveness.

Assembled to exact specifications by seasoned professions on commercial grade machinery Atomic Ammunition’s 5.56x45mm Tactical Cycling Subsonic ammunition is designed to consistently and reliably perform to Atomic's stringent expectations.

Atomic Ammunition follows SAAMI recommended guidelines for reliable feed and function. Atomic vets every recipe at independent testing laboratories in the United States to ensure your safety. Each round is precision crafted and individually inspected at Atomic's factory in Phoenix, AZ by skilled professionals before it ever leaves Atomic's doors. These measures allow Atomic to make some of the most powerful and effective Subsonic ammunition in the world.

Atomic Subsonic 5.56x45mm NATO
Bullet Type:Sierra MatchKing RNSP
Muzzle Energy (ft lbs):275
Muzzle Velocity (fps):1050
Rounds Per Box:50
Boxes Per Case:10
Casing Material:Brass

Customer Reviews

There are no reviews yet for this product.

to Add Your Review