9mm Ammo Prices, Bulk Deals & CPR
5,485 listings tracked · 3,242 in stock, across 16 retailers. Retailer feeds are checked every 15 minutes.
9mm Cost Per Round History
9mm Price by Month
| Month | Median cost per round | Lowest cost per round | Change |
|---|---|---|---|
| November 2026 | 52¢/rd | 13¢/rd | -21.6% |
| October 2026 | 67¢/rd | 13¢/rd | -7.2% |
| September 2026 | 72¢/rd | 13¢/rd | +0.2% |
| August 2026 | 72¢/rd | 13¢/rd | -4.0% |
| July 2026 | 75¢/rd | 13¢/rd | -4.5% |
| June 2026 | 79¢/rd | 13¢/rd | +2.0% |
| May 2026 | 77¢/rd | 13¢/rd | +2.0% |
| April 2026 | 75¢/rd | 23¢/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 9mm?
The best cost per round we're currently tracking for 9mm is $0.18/round. A typical CPR across 1558 tracked offers is $0.50/round. Prices vary by brand, grain weight, and retailer.
Is 9mm ammo cheap right now?
The typical cost per round for 9mm is $0.50. Over the past week, median prices are up 3.5% compared to the previous 23 days — a rising market. Set a price alert to get notified when prices drop.
How has 9mm price changed recently?
Over the past week, 9mm prices have risen 3.5% — the median cost per round moved from 68.0¢/rd to 70.3¢/rd. This is measured across in-stock products only and compares the last 7 days to the previous 23 days.
Where can I find the cheapest 9mm ammo?
Based on our tracking across 16 retailers, the cheapest 9mm ammo starting at $11.26/box. We compare prices from Ammunition Depot, BattleHawk Armory, Brownells, E-Commerce Arms and more.
How do I compare 9mm ammo prices?
Compare 9mm ammo by cost per round, box size, use case, and stock status. Range FMJ, defensive JHP, and specialty loads can have very different fair-price ranges.
Other Calibers
Compare 9mm ammo by cost per round. Open any product to see its full price history or set a price alert.
9mm Ammo Buying Context
Small cost per round differences add up when you buy 9mm for training, defense, and bulk range use. This tracker focuses on live 9mm ammo prices, in-stock status, and CPR so value changes are easier to spot.
Use this page to compare cheap 9mm ammo and current retailer stock, then follow nearby handgun-caliber hubs when you want to benchmark 9mm against .380 ACP, .40 S&W, or .45 pricing.