Side-by-side price comparison with live market data
Looking for a deep dive? Read our full 5.56 NATO vs .300 Blackout comparison guide with ballistics, capacity, recoil, and use-case analysis.
| Metric | 5.56 NATO | .300 Blackout |
|---|---|---|
| Lowest Price | $0.200/rd | $0.478/rd |
| Median Price | $1.241/rd | $1.500/rd |
| Highest Price | $8.814/rd | $8.500/rd |
| Products Tracked | 368 | 122 |
| Retailers | 6 | 6 |
Prices reflect 30-day observed in-stock data across tracked online retailers. Updated daily.
IronScout provides observed price and availability data for 5.56 NATO ammo prices ammunition across tracked online retailers. Data reflects historical price observations and does not include purchase recommendations.
Observed 30-Day Price Range (Per Round): median: 1.241, lowest: 0.200, highest: 8.814, sample size: 5877.
Prices last updated March 28, 2026 · 368 listings tracked across 6 retailers
IronScout provides observed price and availability data for .300 Blackout ammo prices ammunition across tracked online retailers. Data reflects historical price observations and does not include purchase recommendations.
Observed 30-Day Price Range (Per Round): median: 1.500, lowest: 0.478, highest: 8.500, sample size: 1877.
Prices last updated March 28, 2026 · 122 listings tracked across 6 retailers