.338 Win Mag Ammo Price Graph & History Chart (2026)
Average .338 Win Mag cost-per-round trend for the last 180 days. Sourced from 194 retailers and 1,328,383 product listings. Data last updated July 21, 2026.
.338 Win Mag Price Graph
.338 Win Mag average price per round is $2.31 and is down 5.3% for the last 180 days. .338 Win Mag cost per round moved from $2.44 to $2.31.
Monthly Ammo Price Report
Get a monthly email with ammo price moves by caliber, including .338 Win Mag, so you can buy when the market dips.
Unsubscribe anytime with one click.
Shop .338 Win Mag Ammo
Compare live .338 Win Mag listings across retailers, or browse price graphs for other popular calibers.
How to read this .338 Win Mag chart
The graph shows average .338 Win Mag price-per-round movement over the last 180 days. Green trend text means prices are dropping; red means prices are rising.
- Use the summary under the chart for the current average and 180-day change.
- Click shop to browse live .338 Win Mag listings.
- Want the full methodology? Read our About Our Data page.
Frequently Asked Questions
What is the current average .338 Win Mag cost per round?
As of July 21, 2026, the average .338 Win Mag cost per round is $2.31. The chart on this page shows how that average has moved over the last 180 days.
How far back does this .338 Win Mag ammo price history go?
This page shows the last 180 days of average .338 Win Mag price-per-round data. For side-by-side comparisons across calibers, see our ammo prices graphs page.
How often is the .338 Win Mag price chart updated?
Our .338 Win Mag chart is updated at least daily, and usually more often as new retailer pricing data is available.
Where can I shop .338 Win Mag ammo?
Use the shop link on this page to browse live .338 Win Mag listings across retailers, sorted to help you compare current deals.