Hornady Frontier Brass 5.56 Ammo 55-Grain 20-Rounds FMJ

All 5.56 / .223 Ammo →

$11.49 20 rounds · $0.5745/rd

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Cheaper Offer Available

Kentucky Gun Co lists a matched offer at $10.80, $0.69 (6%) less than this listing's $11.49.

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Data depth 2 days, 0 price changes

Only a few days tracked. Set an alert rather than trusting this yet.

The advertised price has held at $11.49 since tracking began on Oct 19, 2026; no price changes recorded.

11 retailers list Frontier Cartridge 5.56x45mm NATO 55 Grain Full Metal Jacket; 11 in stock, in-stock prices run $10.80 to $30.99.