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    223 Remington
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Round Count
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  2. 50 6 items
  3. 150 2 items
  4. 500 1 item
Inventory
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  2. Out of Stock 1 item
Customer Rating
  1. 5
    7 items
  2. 4
    & up     12 items

Hornady Ammunition & Equipment

Proven Quality, Accuracy, And Performance - Shop Hornady For The Best Prices Online

Founded in 1949 by J.W. Hornady, Hornady is one of the most trusted names in the industry, with high-quality ammo for hunters, competitive shooters, and civilian gun owners. Known for exceptional consistency, a high level of quality control, and unique bullet design, Hornady delivers reliable performance across its lineup of rifle, handgun, and shotgun ammunition. Popular options include the .223 Remington, .308 Winchester, 9mm Luger, .45 ACP, and a full range of 12 gauge, 20 gauge, and .410 gauge ammo.

Whether you're looking for self-defense ammo, match-grade cartridges, or bulk ammunition deals for target practice, GunMag Warehouse offers one of the best selections of Hornady products with something for every discipline and budget. Shop our full collection of Hornady ammunition and accessories to save big today!

Popular Hornady Ammunition Lines
  1. Hornady Frontier Cartridge .223 Remington Ammo 55gr FMJ
    Hornady Frontier Cartridge .223 Remington Ammo 55gr FMJ
    (68)
    $16.99 $424.99 $8.99 $199.99 Save $225.00 $0.40 $0.54 per round
  2. Hornady Varmint Express .223 Remington Ammo 55gr V-Max
    Hornady Varmint Express .223 Remington Ammo 55gr V-Max
    (19)
    $34.99 $89.99 $20.99 $40.99 Save $49.00 $0.82 $1.05 per round
  4. Hornady Black .223 Remington Ammo 62gr FMJ 20 Rounds
    Hornady Black .223 Remington Ammo 62gr FMJ 20 Rounds
    (15)
    $21.99 $13.99 Save $8.00 ($0.70 per round)
  8. Hornady Frontier Cartridge .223 Remington Ammo 55gr HP Match
    Hornady Frontier Cartridge .223 Remington Ammo 55gr HP Match
    (13)
    $17.99 $148.99 $11.49 $73.99 Save $75.00 $0.49 $0.57 per round
  12. Hornady Superformance .223 Remington Ammo 50gr CX 20 Rounds
    Hornady Superformance .223 Remington Ammo 50gr CX 20 Rounds
    $42.99 $24.99 Save $18.00 ($1.25 per round)
  14. Hornady Critical Defense Rifle .223 Remington Ammo 55gr FTX 20 Rounds
    Hornady Critical Defense Rifle .223 Remington Ammo 55gr FTX 20 Rounds
    Out of stock
    (7)
    $34.99 $24.99 Save $10.00 ($1.25 per round)
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Frequently Asked Questions

What’s the difference between Hornady Critical Defense and Critical Duty?

  • Hornady Critical Defense is engineered for civilian concealed carry and self-defense. It uses the FTX bullet optimized for personal protection and short-barreled handguns. 

  • Hornady Critical Duty is designed to meet FBI ballistic testing standards and for use in law enforcement applications in a full-sized handgun. It has a FlexLock bullet for improved penetration in urban barriers such as auto glass or sheet metal. 

Is Hornady 9mm Critical Defense good for concealed carry?

  • Yes, Hornady Critical Defense 9mm is one of the best self-defense loads for concealed carry. It was developed specifically for personal defense use in short-barreled handguns, and includes features such as:

    • Low-flash propellants for low-light performance

    • FTX Flex Tip bullet for reliable expansion and to eliminate clogging when passing through clothing

    • New brass casings for visibility in low-light environments

What is Hornady TAP ammo used for?

  • Hornady TAP is engineered specifically for law enforcement and military personnel in tactical situations. While TAP is only intended for professional use, GunMag Warehouse stocks civilian-legal alternatives like Hornady’s Critical Defense and Critical Duty product lines, which have been developed for a high level of performance in self-defense applications.