This article is rated Start-class on Wikipedia's content assessment scale. It is of interest to the following WikiProjects:

Military history: Technology / Weaponry / North America / United States This article is within the scope of the Military history WikiProject. If you would like to participate, please visit the project page, where you can join the project and see a list of open tasks. To use this banner, please see the full instructions.Military historyWikipedia:WikiProject Military historyTemplate:WikiProject Military historymilitary history articles This article has been checked against the following criteria for B-class status: Referencing and citation: criterion not met Coverage and accuracy: criterion not met Structure: criterion met Grammar and style: criterion met Supporting materials: criterion met Associated task forces: /  Military science, technology, and theory task force Weaponry task force North American military history task force United States military history task force Firearms Low‑importance This article is within the scope of WikiProject Firearms, a collaborative effort to improve the coverage of firearms on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.FirearmsWikipedia:WikiProject FirearmsTemplate:WikiProject FirearmsFirearms articles Low This article has been rated as Low-importance on the project's importance scale. United States Low‑importance This article is within the scope of WikiProject United States, a collaborative effort to improve the coverage of topics relating to the United States of America on Wikipedia. If you would like to participate, please visit the project page, where you can join the ongoing discussions. Template Usage Articles Requested! Become a Member Project Talk Alerts United StatesWikipedia:WikiProject United StatesTemplate:WikiProject United StatesUnited States articles Low This article has been rated as Low-importance on the project's importance scale.

Article references the AR-16 as a predecessor to the AR-18 and suggests that the AR-16 used stamped steel components. I do not believe this is correct. I own several Modern Sporting Rifles of the AR-16 direct-impingement design in semi-automatic. The receiver halves are made from either billet aluminum or forged aluminum. One of the revolutionary features of Mr. Stoner's design for the AR-10 and derivitaves is the unique-for-the-time use of materials like aluminum and plastics. Stamped steel is an older process that is still used today. — Preceding unsigned comment added by 66.202.206.3 ( talk) 18:50, 20 October 2015 (UTC) reply

A bit late to reply to this I know, as this comment was added nearly 3 years ago, but there seems to be confusion in nomenclature; the AR-16 is a Stoner design but is not an AR-15/M-16 variant. As the article states, the AR-16 and its AR-18 derivative resulted in part from the need to avoid infringing on the AR-15 design (forged aluminium receiver and direct impingement gas system) that had been sold to Colt. Only three or so AR-16 prototypes are known to have been made; they are of stamped steel construction with a side-folding butt and a conventional short-stroke gas piston like the AR-18 derivative. Strangways ( talk) 22:29, 30 August 2018 (UTC) reply