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The '''Barrett REC7''' (designation stands for "reliability-enhanced carbine")<ref name="Barrett Model REC7 Rifle"></ref> is an American ] manufactured as an ] and ] by ], it is an enhanced ] utilizing a ] system. It is available in either ] or ]. The REC7 is Barrett’s second AR-pattern rifle chambered for the ] cartridge, the first being the ] rifle. The 6.8 SPC-chambered M468 rifle employed the same direct gas-impingement system as the ]. The '''Barrett REC7''' (designation stands for "reliability-enhanced carbine")<ref name="Barrett Model REC7 Rifle"></ref> is an American firearm manufactured as an ] and ] by ]. It is an ] utilizing a ] system. REC7 is available in either ] or ]. The REC7 is Barrett’s second AR-pattern rifle chambered for the ] cartridge, the first being the ] rifle. The 6.8 SPC-chambered M468 rifle employed the same direct gas-impingement system as the ].


==Design and features== ==Design and features==
Unlike possible replacements for the M16/M4 such as the now canceled ], the REC7 is not an entirely new rifle, instead it is made up of an ] that is attached to a M16/M4 lower receiver and is compatible with many accessories intended for the M16/M4 family. It can also be mated to M16/M4 lower receivers currently in the possession of the US military. The rifle uses a ] mechanism, unlike the M16 or M4 which use ]. Unlike possible replacements for the M16/M4 such as the now canceled ], the REC7 is not an entirely new rifle, instead it is made up of an ] that is attached to a M16/M4 lower receiver and is compatible with many accessories intended for the M16/M4 family. It can also be mated to M16/M4 lower receivers currently in the possession of the US military. The rifle uses a ] mechanism, unlike the M16 or M4 which use ].


In addition, the REC7 uses the new ] (6.8×43mm) cartridge, a round that is of roughly equivalent length to ] ammunition, so it is compatible with a standard-size lower receiver currently in use by the United States military. According to Barrett, the new 6.8&nbsp;mm round boasts 44% more kinetic energy than the 5.56&nbsp;mm round at ranges of 100 to 200 meters and a longer effective range. The company claims that it is effective at five hundred meters and has a muzzle velocity of 2650 feet per second when fired from a 16-inch barrel. In addition, the REC7 uses the new ] (6.8×43mm) cartridge, a round that is of roughly equivalent length to ] ammunition, so it is compatible with a standard-size lower receiver currently in use by the United States military.


The REC7 uses a ] designed by Barrett. It rides above the barrel and is housed inside the fore-end. The spring-loaded piston is a one-piece 17-4 stainless steel rod. The forward and rearward movement of the piston is approximately one inch. The REC7 uses a ] designed by Barrett. It rides above the barrel and is housed inside the fore-end. The spring-loaded piston is a one-piece 17-4 stainless steel rod. The forward and rearward movement of the piston is approximately one inch.


Like many ] type rifles, such as the M16/M4, the barrel is threaded to allow muzzle attachments such as a ]. The REC7 employs a free-floating Daniel Defense rail system,<ref name=Ber>{{cite web|title=REC7|url=http://www.barrett.net/firearms/rec7|publisher=Barrett|accessdate=16 December 2012}} which allows many military accessories such as a ], ]s, and combat optics to be placed on the rifle. The REC7 features forged 7075 aluminum upper and lower receivers that are hard-coat anodized a deep black.<ref name="Cassell2014">{{cite book|last=Cassell|first=Jay|title=Shooter's Bible: The World's Bestselling Firearms Reference|url=https://books.google.com/books?id=EJPoBAAAQBAJ&pg=PT32|date=7 October 2014|publisher=Skyhorse Publishing Company, Incorporated|isbn=978-1-63220-123-2|page=32}}</ref> The lower receiver has a single-stage trigger, a Magpul enhanced trigger guard for firing with gloves, and a beveled magazine well for rapid magazine changes.<ref name=Ber /> The upper receiver is flat-top with a ]. The barrel is chrome-lined and is fitted with a ] ], a six-position Magpul MOE butt stock and pistol grip.<ref name="Cassell2014"/> Like many ] type rifles, such as the M16/M4, the barrel is threaded to allow muzzle attachments such as a ]. The REC7 employs a free-floating Daniel Defense rail system,<ref name=Ber>{{cite web|title=REC7|url=http://www.barrett.net/firearms/rec7|publisher=Barrett|accessdate=16 December 2012}}</ref> which allows many military accessories such as a ], ]s, and combat optics to be placed on the rifle. The REC7 features forged 7075 aluminum upper and lower receivers that are hard-coat anodized a deep black.<ref name="Cassell2014">{{cite book|last=Cassell|first=Jay|title=Shooter's Bible: The World's Bestselling Firearms Reference|url=https://books.google.com/books?id=EJPoBAAAQBAJ&pg=PT32|date=7 October 2014|publisher=Skyhorse Publishing Company, Incorporated|isbn=978-1-63220-123-2|page=32}}</ref> The lower receiver has a single-stage trigger, a Magpul enhanced trigger guard for firing with gloves, and a beveled magazine well for rapid magazine changes.<ref name=Ber /> The upper receiver is flat-top with a ]. The barrel is chrome-lined and is fitted with a ] ], a six-position Magpul MOE butt stock and pistol grip.<ref name="Cassell2014"/>


The REC7 outfitted in a shortened barrel ] configuration was one of the weapons displayed to ] officials during an invitation-only Industry Day on November 13, 2008. The goal of the Industry Day was to review current carbine technology prior to writing formal requirements for a future replacement for the ]. The REC7 outfitted in a shortened barrel ] configuration was one of the weapons displayed to ] officials during an invitation-only Industry Day on November 13, 2008. The goal of the Industry Day was to review current carbine technology prior to writing formal requirements for a future replacement for the ].

Revision as of 22:25, 18 March 2018

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Carbine
Barrett REC7
The Barrett REC7
TypeCarbine
Assault rifle
Semi-automatic rifle
Place of originUnited States
Production history
Designed2007
ManufacturerBarrett Firearms Manufacturing
Specifications
Cartridge5.56×45mm NATO and 6.8mm Remington SPC
ActionPiston-Operated
Effective firing range600 m – 800 m
Feed system30-round detachable magazine
SightsIron sights

The Barrett REC7 (designation stands for "reliability-enhanced carbine") is an American firearm manufactured as an assault and semi-automatic rifle by Barrett Firearms. It is an M4 carbine utilizing a short-stroke gas piston system. REC7 is available in either 5.56×45mm NATO or 6.8mm Remington SPC. The REC7 is Barrett’s second AR-pattern rifle chambered for the 6.8mm Remington SPC cartridge, the first being the Barrett M468 rifle. The 6.8 SPC-chambered M468 rifle employed the same direct gas-impingement system as the M4.

Design and features

Unlike possible replacements for the M16/M4 such as the now canceled XM8, the REC7 is not an entirely new rifle, instead it is made up of an upper receiver that is attached to a M16/M4 lower receiver and is compatible with many accessories intended for the M16/M4 family. It can also be mated to M16/M4 lower receivers currently in the possession of the US military. The rifle uses a short-stroke gas piston mechanism, unlike the M16 or M4 which use direct impingement.

In addition, the REC7 uses the new 6.8mm Remington SPC (6.8×43mm) cartridge, a round that is of roughly equivalent length to 5.56×45mm NATO ammunition, so it is compatible with a standard-size lower receiver currently in use by the United States military.

The REC7 uses a short-stroke gas piston designed by Barrett. It rides above the barrel and is housed inside the fore-end. The spring-loaded piston is a one-piece 17-4 stainless steel rod. The forward and rearward movement of the piston is approximately one inch.

Like many AR-15 type rifles, such as the M16/M4, the barrel is threaded to allow muzzle attachments such as a silencer. The REC7 employs a free-floating Daniel Defense rail system, which allows many military accessories such as a bipod, night vision devices, and combat optics to be placed on the rifle. The REC7 features forged 7075 aluminum upper and lower receivers that are hard-coat anodized a deep black. The lower receiver has a single-stage trigger, a Magpul enhanced trigger guard for firing with gloves, and a beveled magazine well for rapid magazine changes. The upper receiver is flat-top with a Picatinny rail. The barrel is chrome-lined and is fitted with a M16A2 flash suppressor, a six-position Magpul MOE butt stock and pistol grip.

The REC7 outfitted in a shortened barrel PDW configuration was one of the weapons displayed to U.S. Army officials during an invitation-only Industry Day on November 13, 2008. The goal of the Industry Day was to review current carbine technology prior to writing formal requirements for a future replacement for the M4 carbine. The Barrett Enhanced Bolt is made from high-strength 9310 steel. The bolt is designed specifically for use in the piston operated REC7, not just adapted from a direct gas bolt. The bolt’s gas-ring-free design is easy to clean. Reinforced at critical areas, every bolt is proofed and magnetic-particle inspected to guarantee reliable performance. At the heart of the operating system is a nitrided, two-position, forward-venting gas plug that retains the piston. The piston can be accessed through the front of the gas block without removing the handguard so optical sights or laser devices do not need to be zeroed after routine maintenance. The REC7 rifle’s forged 7075 aluminum upper and lower receivers are Type 3 hardcoat anodized. The lower houses an ultra-dependable single-stage trigger. The upper supports a free-floated, hammer-forged, chrome-lined barrel with M4 feed ramps machined into the receiver and the barrel extension. A mil-spec A2 flash hider protects the muzzle.

See also

References

  1. Barrett Model REC7 Rifle
  2. ^ "REC7". Barrett. Retrieved 16 December 2012.
  3. ^ Cassell, Jay (7 October 2014). Shooter's Bible: The World's Bestselling Firearms Reference. Skyhorse Publishing Company, Incorporated. p. 32. ISBN 978-1-63220-123-2.
  4. Cox, Matthew (November 23, 2008). "Army considers options in replacing the M4". Army Times.
  5. "Archived copy". Archived from the original on 2011-01-30. Retrieved 2011-01-30. {{cite web}}: Unknown parameter |deadurl= ignored (|url-status= suggested) (help)CS1 maint: archived copy as title (link)

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