Cheapest right now: $0.260/rd · Lower quartile: $0.396/rd · 21 retailers tracked
By load type: Range/practice $0.380/rd · Defensive/premium $1.00/rd
Last updated August 12, 2026
As of August 12, 2026, .40 S&W ammunition shows a median observed price of $0.590 per round across 21 tracked retailers, with most in-stock listings between $0.396 and $1.79 per round (30-day window, 13,993 daily-best observations across 557 products). By purpose, range/practice (FMJ-class) ammunition has a median of $0.380 per round and premium/defensive (JHP, hunting, match) has a median of $1.00 per round.
Observed price data from tracked retailers, updated daily. How we measure this.
Cheapest Right Now
$0.165/rd
$8.25 per box of 50
| Metric | Price Per Round | Per Box of 50 |
|---|---|---|
| Lowest Observed | $0.165 | $8.25 |
| 25th Percentile | $0.396 | $19.78 |
| Median | $0.590 | $29.50 |
| 75th Percentile | $1.20 | $59.98 |
| Highest Observed | $2.50 | $124.75 |
Based on 13993 observations over 31 days across 21 retailers · 557 products tracked
IronScout collects observed in-stock prices from tracked online retailers daily. Price statistics are calculated using the daily-best observed price per product per day — meaning the lowest price seen for each distinct product on each calendar day.
IronScout provides observed price and availability data for .40 S&W 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: 0.590, lowest: 0.165, highest: 2.495, sample size: 13993.
Lowest observed price in the trailing 7-day window: 0.260.
Prices last updated August 12, 2026 · 557 listings tracked across 21 retailers · 31 days with data in the 30-day window
SQL PERCENTILE_CONT over daily-best per-product-per-day observed in-stock prices