The Glock G20 / G40 Magazine 10mm is a magazine from Glock. This configuration is built around a listed capacity of 10.

Capacity is listed as 10 rounds. The finish is black polymer. Listed features are a g20 gen 5 10 round magazine and a blister package.

Overall length is 8.5. This configuration is in the G20 Series, and the manufacturer model number is 74058. The UPC for this exact configuration is 764503056222.

The store SKU is GL74058. The black polymer finish is the surface treatment to match if you are comparing color or coating with another Glock configuration of the same model. A magazine has to match both the firearm family and the cartridge. For this Glock magazine, keep the model name and the caliber together before you treat it as a fit.

The cartridge listed here is 10mm. A magazine in another caliber can share a similar model name and still be the wrong product. The capacity figure 10 is the round count published for this body, not a guess based on a different Glock magazine. The model name to compare is G20 / G40 Magazine. A close Glock model can differ in finish, capacity, barrel, sights, or included parts, and those differences are the reason this page stays with this configuration.

Additional information on this page repeats the published specification list for this exact configuration. If a measurement is not in that list, it is not stated here and should not be assumed. Read as a checklist, manufacturer is GLOCK, model is G20 / G40 Magazine, caliber is 10mm, capacity is 10, finish is Black Polymer, overall length is 8.5, and family is G20 Series. Read G20 / G40 Magazine as one configuration from Glock, not as a stand-in for every magazine that shares the brand.

Compare the Glock G20 / G40 Magazine 10mm with more Magazines, or browse the full Send It Guns catalog. See the official Glock site.