Essay talk:How to take care of (and properly rear) your AR-15

Diction
Spent brass, or cartridge casings, are sometimes erroneously called "cartridges" by misinformed but well meaning people. “Shells” are something entirely different. CamelCasePragmatist (talk) 15:45, 1 March 2018 (UTC)
 * Roger that, going to edit that ASAP. Thanks for catching that. The living oxymoron (talk) 16:19, 1 March 2018 (UTC)