Shotgun cartridge reference
12 Gauge Ammunition
Also known as 12ga, 12 bore.
The dominant shotgun bore — the most versatile shotgun choice, from birdshot on clays to buckshot and slugs for defense and deer.
At a glance
Common firearms in 12 Gauge
Frequently asked
How much does 12 Gauge cost per round?+
12 Gauge typically runs about $0.35–$0.90 per round online, roughly $625 for a 1,000-round case at the middle of that range (as of 2026). Bulk cases lower the per-round cost, while premium defensive or match loads run higher. Prices move with supply, so track your own cost per round over time.
What is 12 Gauge used for?+
12 Gauge is most commonly used for home defense, hunting, clays. The dominant shotgun bore — the most versatile shotgun choice, from birdshot on clays to buckshot and slugs for defense and deer.
What firearms are chambered in 12 Gauge?+
Popular options include Remington 870, Mossberg 500, Benelli M4. It falls in the shotgun category.
How much does 12 Gauge recoil, and is it available?+
12 Gauge has moderate–heavy recoil for its class, and availability is currently "very common." You'll find it at most retailers and online.
Track your 12 Gauge the smart way
Rangium logs your 12 Gauge by the round: stock on hand, cost per round and spend over time, with low-stock warnings when you run short. Ask Vanta how much you have left, and list or find 12 Gauge firearms in the marketplace.