.22 WMR Ammo For Sale
.22 WMR ammo has different pricing than bulk .22 LR. Compare in-stock magnum rimfire offers by box price and CPR before choosing a retailer.
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.22 WMR Ammo Prices & Cost Per Round
Real-time price tracking across 1 retailer. Updated every 2 hours.
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Track .22 WMR ammo cost per round in real time across 1 retailer. We're monitoring 2 .22 WMR products (2 priced offers with CPR data) with box prices starting at $18.95. Prices are updated every 2 hours. Click any product to see its full price history and set a price drop alert.
.22 WMR Search Questions We Track
.22 WMR Cost Per Round History
.22 WMR Price by Month
| Month | Median CPR | Lowest CPR | Change |
|---|---|---|---|
| August 2026 | 33.9¢/rd | 22.0¢/rd | -0.2% |
| July 2026 | 34.0¢/rd | 22.0¢/rd | -0.3% |
| June 2026 | 34.1¢/rd | 25.0¢/rd | -0.9% |
| May 2026 | 34.4¢/rd | 25.0¢/rd | -4.4% |
| April 2026 | 36.0¢/rd | 27.0¢/rd | — |
Median and lowest observed cost per round per calendar month, from in-stock listings tracked across supported retailers.
Want the whole market instead of one caliber? The Ammo Price Index chains these monthly medians across a fixed 12-caliber basket into a single month-over-month benchmark.
Frequently Asked Questions
Where can I find the cheapest .22 WMR ammo?
Based on our real-time tracking across 1 retailer, the cheapest .22 WMR ammo starting at $18.95/box. We compare prices from SGAmmo and more.
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