Welcome to the Atomic Era//Use code LAUNCH10 for 10% off//Limited time only
American-Made
Subsonic & Defense Ammunition
Atomic Ammunition manufactures subsonic, match-grade, and defensive handgun and rifle ammunition in the United States. Every round is precision-loaded for suppressed firearms, long-range competition, and duty carry — built with new-production brass, low-flash propellants, and consistent projectiles across every lot.
Ta
SUBSONIC
Tactical
Cycling Subsonic Ammunition
Subsonic ammunition engineered to cycle suppressed semi-auto and select-fire platforms. Tuned for reliable bolt cycling, last-round lock-back, and minimal flash signature with every round.
Du
SUPERSONIC
Duty
Defense & Carry Ammunition
Defensive hollow-point ammunition loaded to +P specifications for maximum barrier penetration and consistent terminal expansion. Purpose-built for concealed carry, duty use, and home defense.
Hu
Hunting
Subsonic Hunting Ammunition
Subsonic hunting ammunition with heavy-grain projectiles for maximum energy transfer below the sound barrier. Engineered for suppressed hunting rifles — reduced recoil, hearing-safe report, and consistent terminal expansion on game.
Mu
Match
Match-Grade Competition Ammunition
Match-grade rifle ammunition loaded to competition tolerances. Hand-inspected for extreme SD/ES consistency, sub-MOA accuracy, and the kind of precision that makes hand-loaders take notice.
Precision Ammunition
FEATURED RIFLE & HANDGUN AMMUNITION
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6.5 Creedmoor 130gr HP BT Subsonic
Price range: $217.50 through $978.75Select options This product has multiple variants. The options may be chosen on the product page -
9mm +P 124gr JHP Defense
Price range: $100.00 through $450.00Select options This product has multiple variants. The options may be chosen on the product page -
.300 Blackout 220gr HP BT Cycling Subsonic
Price range: $170.00 through $765.00Select options This product has multiple variants. The options may be chosen on the product page -
.223 Rem 77gr HP BT Match
Price range: $140.00 through $630.00Select options This product has multiple variants. The options may be chosen on the product page
Built For
The Modern Shooter
We manufacture rifle and handgun ammunition direct to the shooter — the same precision subsonic loads, defense hollow points, and match-grade competition rounds used by professionals. No distributor markup. No retail middleman.
Every lot is loaded with new-production brass, consistent projectiles, and low-flash propellants. From subsonic cycling loads for suppressed platforms to +P hollow points for duty carry — each round is manufactured to perform on demand.
Best-Selling Ammunition
BEST-SELLING SUBSONIC & DEFENSE AMMO
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9mm 147gr JHP Defense Subsonic
Price range: $105.00 through $472.50Select options This product has multiple variants. The options may be chosen on the product page -
6.5 Creedmoor 130gr HP BT Subsonic
Price range: $217.50 through $978.75Select options This product has multiple variants. The options may be chosen on the product page -
6.5 Creedmoor 129gr JSP Subsonic
Price range: $197.50 through $888.75Select options This product has multiple variants. The options may be chosen on the product page -
5.56 NATO 77gr MK262 HP BT Defense
Price range: $160.00 through $720.00Select options This product has multiple variants. The options may be chosen on the product page
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Atomic Ammo Elements Sticker
$5.00Select options This product has multiple variants. The options may be chosen on the product page -
Atomic Ammunition Ballistics Lab T-Shirt
$25.00Select options This product has multiple variants. The options may be chosen on the product page -
Atomic Icon Long Sleeve Tee
$30.99Select options This product has multiple variants. The options may be chosen on the product page
Range Accessories
Atomic Gear
Performance range and lifestyle gear designed for the Atomic shooter.