.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 ammunition
.22 WMR Ammo Prices & Cost Per Round
Real-time price tracking across 2 retailers. Updated every 2 hours.
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Track .22 WMR ammo cost per round in real time across 2 retailers. We're monitoring 2 .22 WMR products (1 priced offers with CPR data) with box prices starting at $19.99. 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 |
|---|---|---|---|
| September 2026 | 32.6¢/rd | 22.4¢/rd | +0.6% |
| August 2026 | 32.4¢/rd | 22.4¢/rd | -2.9% |
| July 2026 | 33.4¢/rd | 22.4¢/rd | -2.0% |
| June 2026 | 34.0¢/rd | 25.0¢/rd | -0.4% |
| May 2026 | 34.2¢/rd | 25.0¢/rd | -5.0% |
| 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 2 retailers, the cheapest .22 WMR ammo starting at $19.99/box. We compare prices from E-Commerce Arms, Palmetto State Armory and more.
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