The AR-57, also known as the AR Five Seven, is available as either an upper receiver for the
AR-15
An AR-15-style rifle is any lightweight semi-automatic rifle based on the Colt AR-15 design. The original ArmaLite AR-15 is a scaled-down derivative of Eugene Stoner's ArmaLite AR-10 design. The then Fairchild Engine and Airplane Corporation d ...
/
M16 rifle
The M16 rifle (officially designated Rifle, Caliber 5.56 mm, M16) is a family of military rifles adapted from the ArmaLite AR-15 rifle for the United States military. The original M16 rifle was a 5.56×45mm automatic rifle with a 20-roun ...
or a complete rifle, firing
5.7×28mm rounds from standard
FN P90
The FN P90 is a compact 5.7×28mm personal defense weapon designed and manufactured by FN Herstal in Belgium. It can also be considered a submachine gun. Created in response to NATO requests for a replacement for 9×19mm Parabellum firearms, t ...
magazines. It was designed by AR57 LLC was produced by AR57 of
Kent
Kent is a county in South East England and one of the home counties. It borders Greater London to the north-west, Surrey to the west and East Sussex to the south-west, and Essex to the north across the estuary of the River Thames; it faces ...
,
Washington
Washington commonly refers to:
* Washington (state), United States
* Washington, D.C., the capital of the United States
** A metonym for the federal government of the United States
** Washington metropolitan area, the metropolitan area centered o ...
, United States. The company is now defunct. The AR-57
PDW
Personal defense weapons (PDWs) are a class of firearms intended for self-defense and security rather than warfare and infantry. Most PDWs fire a small-caliber (less than ), centerfire bottleneck cartridge resembling a scaled-down intermediate ...
upper is a new design on AR-15/M16 rifles, blending the AR-15/M16 lower with a lightweight, monolithic upper receiver system chambered in FN 5.7×28mm. This model is also sold as a complete rifle, supplied with two 50-round P90 magazines.
The magazines mount horizontally on top of the front handguard, with brass ejecting through the magazine well. Hollow
AR-15 magazines can be used to catch spent casings.
Unlike the standard AR-15 configuration which uses a gas-tube system , the AR-57 cycles via
straight blowback. A full auto version exists and was marketed as a competitor to the P90 and other
personal defense weapon
Personal defense weapons (PDWs) are a class of firearms intended for self-defense and security rather than warfare and infantry. Most PDWs fire a small-caliber (less than ), centerfire bottleneck cartridge resembling a scaled-down intermediate ...
s.
History
Venezuelan soldiers who defected to
Juan Guaidó
Juan Gerardo Guaidó Márquez (born 28 July 1983) is a Venezuelan politician, a former member of the Social democracy, social-democratic Popular Will party, and federal deputy to the National Assembly (Venezuela), National Assembly representing ...
was photographed using an AR-57 during the
Venezuelan crisis
The crisis in Venezuela is an ongoing socioeconomic and political crisis that began in Venezuela during the presidency of Hugo Chávez and has worsened in Nicolás Maduro's presidency. It has been marked by hyperinflation, escalating starvation ...
in 2019.
User
*
[https://www.thefirearmblog.com/blog/2019/05/09/potd-a-venezuelan-ar-57-appears/]
See also
*
AR-15 variants
This article describes the many variations of the Colt AR-15 and M16 rifle family of weapons produced by Colt's Manufacturing Company. Weapons patterned on the original ArmaLite AR-15 design have been produced by numerous manufacturers and h ...
References
External links
Official website
5.7×28mm firearms
Semi-automatic rifles
ArmaLite AR-10 derivatives
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