.243 Win Ammo Prices & Cost Per Round
1,017 listings tracked · 794 in stock, across 14 retailers. Retailer feeds are checked every 15 minutes.
.243 Win Cost Per Round History
.243 Win Price by Month
| Month | Median cost per round | Lowest cost per round | Change |
|---|---|---|---|
| November 2026 | $1.89/rd | 25¢/rd | +3.7% |
| October 2026 | $1.83/rd | 25¢/rd | +1.4% |
| September 2026 | $1.80/rd | 25¢/rd | +0.1% |
| August 2026 | $1.80/rd | 32¢/rd | — |
| July 2026 | $1.80/rd | 32¢/rd | -2.4% |
| June 2026 | $1.84/rd | 32¢/rd | -0.1% |
| May 2026 | $1.85/rd | 45¢/rd | -2.5% |
| April 2026 | $1.89/rd | $1.09/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
What is a good cost per round for .243 Win?
The best cost per round we're currently tracking for .243 Win is $0.98/round. A typical CPR across 587 tracked offers is $1.90/round. Prices vary by brand, grain weight, and retailer.
Is .243 Win ammo cheap right now?
The typical cost per round for .243 Win is $1.90. Check our CPR trend chart above to see if current prices are above or below the 30-day average. Set a price alert to get notified when prices drop.
Where can I find the cheapest .243 Win ammo?
Based on our tracking across 14 retailers, the cheapest .243 Win ammo starting at $19.99/box. We compare prices from Ammunition Depot, BattleHawk Armory, E-Commerce Arms, Good 4 Guns and more.
Other Calibers
Compare .243 Win ammo by cost per round. Open any product to see its full price history or set a price alert.