Purchase CCI 22 Maxi-Mag ammunition from online retailers, including SmokeyMountainMunitions.com, MidwayUSA.com, Outdoor Unlimited.com andSGOGunsandAmmo.com. Find the ammunition on the respective website by entering the phrase "CCI 22 Maxi Mag" into the site's search engine. The ammunition is sold in units of between 50 and 2,000 rounds.
Some sites, such as CCI-Ammunition.com, provide a product description, but do not offer sales online. Enter the ZIP code into the search box under the Where to Buy heading near the top right of the home page to locate a local ammunition dealer.
Locate additional dealers on AmmoSeek.com by clicking the Advanced Search options link on the home page. Enter "CCI 22" into the field next to Include Keywords, and click Start Seeking Now. Alternatively, select a caliber from the drop-down menu on the home page.