Caliber guide
What each cartridge is for, what usually fires it, and how easy it is to keep fed.
| Caliber | Best for | Usually fired from | Finding it | Practice cost |
|---|---|---|---|---|
| .22 LR | ||||
| .223 Remington / 5.56 NATO | ||||
| .270 Winchester | ||||
| .30-06 Springfield | ||||
| .308 Winchester | ||||
| .357 Magnum | ||||
| .380 ACP | ||||
| .45 ACP | ||||
| 10mm Auto | ||||
| 12 Gauge | ||||
| 20 Gauge | ||||
| 6.5 Creedmoor | ||||
| 9mm Luger |
The weekly brief
New reviews, law changes worth knowing and events near you. One email every Friday, nothing else.