Buying ammo is easy once you know three things: what your gun shoots, what you are shooting it for, and how much you need. Work through these steps and you will buy the right ammo every time.
Step 1: Find your caliber
Your caliber is stamped on the barrel (or the slide on most pistols) and listed in the owner’s manual. Match it exactly. Similar-sounding rounds are not interchangeable, and the wrong ammo can damage your gun or hurt you.
- Not sure what the numbers mean? See Caliber.
- Common questions are answered in the Ammo F.A.Q.






Step 2: Pick the bullet for the job
- Practice and plinking: full metal jacket (FMJ) is affordable and feeds reliably.
- Self-defense: quality hollow points (JHP) from a name brand. Test a box in your gun first.
- Hunting: soft point or bonded bullets made for the game you are after.
- Learn the differences in Bullet Types.
Step 3: Choose your ammo type
- Pistol Ammo and Revolver Ammo
- Rifle Ammo and Military Ammo
- Shotgun Ammo and Shot Shells
- Rimfire Ammo
- Less Lethal
Step 4: Buy smart
- Compare price per round, not price per box.
- Buy in bulk when prices drop.
- Some ranges do not allow steel-case or steel-core ammo, so check before you go.
- Stick with brands you trust. See Ammo Manufacturers.
- Check your state’s laws on buying and shipping ammo.
Step 5: Store it right
- Keep ammo cool and dry in sealed Ammo Cans.
- Keep spare Magazines & Clips loaded and ready.
- Ready to roll your own? Start with Reloading Ammo.

Shop ammo
- Ammo deals at Ammunition Depot
- .223 / 5.56 ammo at Ammunition Depot
- Handgun ammo at OpticsPlanet
- Rifle ammo at OpticsPlanet
- Shotgun ammo at OpticsPlanet
- Rimfire ammo at OpticsPlanet
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Not legal advice. Always check your state’s laws on buying and shipping ammo.