How to Buy Ammo Online: Complete Guide for 2026
Buying ammo online is legal in most US states, often cheaper than local stores, and more convenient than driving to multiple shops to compare prices. But if you've never done it before, the process can seem confusing. This guide covers everything — from legality to shipping to finding the best deals.
Is It Legal to Buy Ammo Online?
In most states, yes. There is no federal law prohibiting the online purchase of ammunition. However, several states have additional requirements. California requires ammo to be shipped to a licensed dealer for a background check at pickup. New York requires in-person sales through licensed dealers. New Jersey, Connecticut, Massachusetts, and Illinois have various permit or background check requirements. The remaining 44 states allow direct-to-door ammunition shipping with minimal restrictions. You must be 18 to purchase rifle and shotgun ammo, and 21 for handgun ammo under federal law.
How Shipping Works
Ammunition ships via ground carriers — typically UPS or FedEx. It cannot ship via USPS or air freight. Orders typically arrive in 3-7 business days depending on the retailer's location and your shipping address. Ammo is heavy, so shipping costs can be significant. Many retailers offer free shipping over certain thresholds — Palmetto State Armory ships free on orders over $99, SGAmmo ships free on case quantities, and Target Sports USA offers free shipping on everything for AMMO+ members ($95.99/year).
Where to Buy: Top Online Retailers
The retailers we track and recommend based on pricing, reputation, and selection include SGAmmo (consistently the lowest cost-per-round on bulk ammo), Palmetto State Armory (aggressive daily deals, free shipping over $99), Lucky Gunner (same-day shipping guarantee, excellent customer service), Brownells (massive selection of 90,000+ products), Ammunition Depot (solid prices on defensive and practice ammo), and Target Sports USA (best for high-volume buyers with their AMMO+ membership).
How to Get the Best Prices
Buy in bulk. Case quantities (500-1,000 rounds) almost always have the lowest cost per round. A 50-round box of 9mm at a local store might cost $0.40/round, while a 1,000-round case online might be $0.22/round — nearly half price.
Compare cost per round, not box price. A $15 box of 50 rounds ($0.30/round) is more expensive than a $200 case of 1,000 ($0.20/round). Always calculate CPR.
Factor in shipping. A deal with $25 shipping on a $200 order adds $0.025/round. Free shipping thresholds matter.
Use our tools. Our Price Check page tells you whether a price is a good deal, fair, or overpriced for any caliber. Our Deals page shows the best current prices from major retailers.
What to Avoid
Avoid unknown retailers without reviews. Stick to established retailers with verifiable business histories, working phone numbers, and real customer reviews. If a deal seems too good to be true, it probably is.
Avoid remanufactured ammo from unknown sources. Factory-new ammo from major manufacturers (Federal, Winchester, CCI, Hornady, etc.) is the safest choice. Remanufactured ammo can be fine from reputable reloaders, but quality control varies widely.
Don't use PayPal. PayPal's acceptable use policy prohibits firearms and ammunition transactions. They have frozen accounts of businesses associated with firearms content. Use a credit card directly with the retailer.