Caliber price index
12ga ammo price tracker
Monthly cost-per-round (CPR) summary across tracked retailers. Factual reporting only — empty months are shown plainly.
Headline CPR for May 2026
$0.92 per round
Median across 3,480 reported listings.
No prior month available for comparison.
Reference configuration: Reference configuration — 12ga 2 3/4" target loads (target shot #7 1/2 - #9).
12-month headline CPR
Each point is the median headline CPR for that month.
Current low CPR by retailer
- 1.Ammo City Supply$0.04 per round View listing
- 2.Ammo Lab$0.04 per round View listing
- 3.KB House of Guns$0.05 per round View listing
- 4.Ammunition Depot$0.05 per round View listing
- 5.Buds Gun Shop$0.06 per round View listing
Data current as of 2026-05-27T23:43:25.927834+00:00.
Methodology
The headline CPR is computed against a fixed reference configuration (grain band, casing, bullet type) chosen to represent the range/practice market for this caliber. Sub-segment rows report narrower slices of the same listing pool and are published only when sample counts are sufficient. Calibers without a headline this month are omitted entirely rather than substituted with placeholder values.
History coverage: 2026-05 through 2026-05.