page_title: .30 Remington AR
hierarchical_section_title: .30 Remington AR
caption_attribution_description: English: Size comparison of .30 Remington AR and .223 Remington cartridges.
context_page_description: The .30 Remington AR cartridge was created in 2008 by Remington Arms to fill a perceived gap in performance on large game between the .223 Remington and larger cartridges such as the .308 Winchester. Design of the cartridge is considered a joint effort between companies under the "Freedom Group" name through a private equity firm and included such companies as Bushmaster, DPMS and Remington itself. It is a rebated rim cartridge designed to fit Remington's R-15 semiautomatic hunting rifle. It was designed to fit the dimensional constraints of the AR-15 magazine and is based on a modification of the .450 Bushmaster, which in turn was based on the .284 Winchester.
  Remington was the only company that manufactured this ammunition and its components. The cartridge was a commercial failure and has been discontinued by Remington.
context_section_description: The .30 Remington AR cartridge was created in 2008 by Remington Arms to fill a perceived gap in performance on large game between the .223 Remington and larger cartridges such as the .308 Winchester.  Design of the cartridge is considered a joint effort between companies under the "Freedom Group" name through a private equity firm  and included such companies as Bushmaster, DPMS and Remington itself. It is a rebated rim cartridge designed to fit Remington's R-15 semiautomatic hunting rifle. It was designed to fit the dimensional constraints of the AR-15 magazine and is based on a modification of the .450 Bushmaster, which in turn was based on the .284 Winchester.
  Remington was the only company that manufactured this ammunition and its components. The cartridge was a commercial failure and has been discontinued by Remington.
caption: Size comparison with .223
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