Thanks in part to a redesigned action and free-floating barrel, the M27 not only boasts better accuracy than its two predecessors, but also has a farther effective firing range as well — it’s also the same rifle that was used to shoot Osama bin Laden. 1 … The IAR is based on the Heckler and Koch 416 rifle, which outwardly is very similar to the M4 carbine. T With a SAW, the doctrine of fire suppression was the sound of continuous fire with rounds landing close to the enemy. [13] The M27 is so similar to the standard M16A4 that its bolt carrier can fit into one and chamber a round. Deutsch: Die M27 Infantry Automatic Rifle ist eine Mischung aus Sturmgewehr und Maschinengewehr. M27 Infantry Automatic Rifle. The M27 Infantry Automatic Rifle (IAR) is a lightweight magazine-fed 5.56mm select-fire weapon based on the HK416 rifle designed and manufactured by the German company Heckler & Koch. More recently, however, the Marine Corps has gone all-in on more modern weaponry, opting to replace the venerable M16 rifle and M4 carbine with the new M27 Infantry Automatic Rifle. An initial requirement for a 100-round capacity magazine at minimum was dropped in favor of the 30-round STANAG magazine because at the start of testing, available 100-round magazines were unreliable. (Although it was eventually designated that each squad would carry at least one M27 for fire support.) With the M27 IAR, the idea of suppression shifts to engaging with precision fire, as it has rifle accuracy at long range and automatic fire at short range. English: The M27 Infantry Automatic Rifle is a mixture of a machine gun and an assault rifle. [5], Articles incorporating text from the United States Marine Corps, Articles incorporating text from Wikipedia, Marine Corps Operational Test and Evaluation Activity, "Marines to test, evaluate 4 auto-rifle models", http://www.marinecorpstimes.com/news/2009/02/marine_newsaw_020109w/, http://www.marinecorpstimes.com/news/2008/09/marine_iar_091308/, "Corps to Replace SAW With Automatic Rifle", http://www.military.com/news/article/corps-to-replace-saw-with-automatic-rifle.html, From BAR to IAR – How the Marines Finally Got Their Infantry Automatic Rifle, "10—Non-developmental, 5.56mm, Infantry Automatic Rifle (IAR)", https://www.fbo.gov/index?s=opportunity&mode=form&id=a8698386e4300ceee7bc1067a71dab5c&tab=core&_cview=0, http://www.youtube.com/watch?v=2YzGzeLh3mc, "GDATP IAR (Infantry Automatic Rifle)/Ultimax 100 MK5 LMG/SAW (Photos! Designated the M27 IAR (Infantry Automatic Rifle), the new rifle is based on Heckler & Koch’s HK416, which looks like an AR, but runs with an internal gas piston system. This makes it far more suitable for operating indoors and in other cramped situations where its reduced size and weight make it faster and easier to handle. Historically, the Marines have been known for getting old, broken down, and just plain not great equipment as standard-issue. And, with newer and more lethal equipment, isn’t likely to change anytime soon. The Marine Corps is fielding thousands of its new M27 Infantry Automatic Rifles to grunts across the service and, for now, it’s not buying any more.. Caleb Larson is a defense writer based in Europe. It should replace the M249 in the US Marines. It weighed 9 lb loaded, compared to 22 lb for an M249, which was a significant difference when on 5-hour long missions. More recently, however, the Marine Corps has gone all-in on more modern weaponry, opting to replace the venerable M16 rifle and M4 carbine with the new M27 Infantry Automatic Rifle. The mantra “every Marine a Rifleman” remains true. With the M249 SAW, the idea of suppression was volume of fire and the sound of the machine gun. It is currently in USMC service alongside the M249 and M240. [10][11] It was designated as the M27 in the summer of 2010,[12] coincidentally sharing a designation with the M27 link it would not use, but instead it was named after 2nd Battalion, 7th Marines, who were testing with automatic rifles since before September 11, 2001.[13]. The universal need statement spent six years going through the procurement process when it was given official program status in early 2005 and capabilities were drawn up. The M27 Infantry Automatic Rifle is a Light Machine Gun produced by Heckler and Koch . Due to its role, high capacity magazines of between 50 and 100 rounds are being explored. The longer relief helps reduce injury risk from recoil. Fielding of the approximately 6,500 M27 units is expected to be completed in the summer of 2013, for a cost of $13 million. Approxim… Procurement was a service-level decision because the weapon was adopted by the Army with a contract method the Marines could use. It will undoubtedly vary by unit, based on the evaluations conducted by the four infantry battalion and one light armored reconnaissance battalion that were issued quantities of the M27 for the LUE. The free-floating barrel is surrounded by MIL-STD-1913 Picatinny rails for use with accessories and optics. The magazine well has a flared opening that aids in magazine insertion, but cannot be inserted with a PMAG 30 GEN M2 magazine due to the frontal plastic bevel on the PMAG. Home. [23] In response, Magpul began the process of arranging verification and official testing for their newer PMAG 30 GEN M3 magazine, which is compatible with both the M27 and M16-series rifles. Land. The Marines who tested the optic apparently gave it rave reviews, saying “Being able to shoot farther, identify targets at greater ranges and be more accurate will make them [Marines] more lethal,” said a Marine infantry weapons officer. Featuring ruggedized electronics, the VCOG includes eleven user-selectable brightness settings, including two-night vision settings. © Copyright 2021 Center for the National Interest All Rights Reserved. And to take full advantage of the greater range afforded by the M27 IAR, the Marine Corps is also issuing a new optic, made by Trijicon. The M249 is a light machinegun and is largely run as such. We’ll even follow it into space if it ever goes there! It is intended to enhance an automatic rifleman's maneuverability and displacement speed, and it is based on the HK416. The M27 is currently carried by just one member of the fire team, the automatic rifleman. The M27 is based on the Heckler & Koch HK416, which in turn derives from the M4 carbine and Heckler & Koch G36. A magazine-fed rifle would have to reload more often and not be able to sustain firing. An M27 IAR displayed at the NDIA Joint Armaments Conference in May 2010. The United States Marine Corps held a “supplemental” trial for the IAR as the M249 SAW, while handier than the M240 and M60 in the role of automatic rifle, was not an automatic rifle. Gunners said it was "two weapons in one," being able to fire single shots accurately out to 800 meters and have fully automatic fire. [9], In December 2009, the Heckler & Koch model beat out the other three finalists, and entered the final five months of testing. [5], In 1999, a universal need statement was issued for an Infantry Automatic Rifle (IAR). It’s no mystery why the video features the M27 Infantry Automatic Rifle. The Marine Corps’ much-hyped M27 Infantry Automatic Rifle may have picked up a much-needed cost reduction, but the rifle’s troubles are still on full display. In 2006, Contracts were issued for sample eapons to Fabrique Nationale d'Herstal, H&K and Colt Defense, which provided two competing designs. Rifle designed and manufactured by Heckler & Koch. He holds a Master of Public Policy and covers U.S. and Russian security, European defense issues, and German politics and culture. An M27 gunner with one aimed shot has the effect of three or four automatic shots from the SAW, and still has the option of a heavier volume with an accurate grouping. [24], The M27 is essentially an HK416 D16.5RS with accessories required by the Marine Corps. The main difference being the M27 was specifically designed for the US Marine Corps after the Marine Corps sent out a request for an automatic weapon to replace the M249 Squad Automatic Weapon (SAW). [25] The standard optic is the Trijicon ACOG Squad Day Optic (SDO), officially designated the Sight Unit, SU-258/PVQ Squad Day Optic. The simpler gas-piston rifle system reduces the amount of time it takes to resolve malfunctions on the IAR compared with the M249. The M27 is currently carried by just one member of the fire team, the automatic … Experiences in Iraq and Afghanistan continued requests for formal recommendations. The Marines valued the M27’s ability to … M27 Infantry Automatic Rifle, Now with Better Optics And to take full advantage of the greater range afforded by the M27 IAR, the Marine Corps is also issuing a new optic, made by Trijicon. The IAR is a German design, made by Heckler & Koch, with a barrel length that falls in between the M4’s 14.5-inch barrel and the M16’s 20-inch barrel. The M27 was adopted in the USMC to replace some of the M249 Light Machine Gun . [5], The Infantry Automatic Rifle program began on 14 July 2005, when the Marine Corps sought information from manufacturers. Unlike the New SCO, the older RCO provided magnification up to 6x, which was not variable. The M27 Infantry Automatic Rifle (abbreviated as M27 IAR) is a infantry automatic rifle developed from the HK 416 in the late 2000s. Beyond the increased accuracy another proposed benefit of the M27 over the M249 are that it is in many respects a modified M4 rifle as used by the rest of the squad. The M27 Infantry Automatic Rifle (IAR) is a magazine fed, lightweight, gas operated,select fire rifle based off of the H&K M416 rifle, obviously (I'll get into the differences later). The M27 Infantry Automatic Rifle (IAR) is a lightweight, magazine-fed 5.56mm, select-fire weapon based on the HK416 rifle designed and manufactured by the German company Heckler & Koch. The M27 Infantry Automatic Rifle (IAR) is a lightweight, magazine-fed 5.56mm weapon used by the United States Marine Corps. Some gunners in combat have been used as designated marksman. [1][18] It is issued with the Vickers Combat Applications sling and rail sling mounts, AIM Manta Rail Covers, Harris bipod, KAC backup iron sights, a foregrip, and bayonet lug. The Infantry Automatic Rifle program began in 2005, when the Marine Corps sought information from manufacturers. The M27 Infantry Automatic Rifle is variant of one the most successful turn of the century service rifle designs, the H&K 416. Twenty-two magazines will approximate the prescribed individual combat load of a M249 SAW gunner, and although the M27 gunner is not expected to carry all 22 magazines, they are provided to the units so that a determination can be made at the unit level on what the individual combat load should look like. An integrated mounting adapter eliminates the need for conventional ring mounts, allowing users to quickly and easily mount the VCOG to any rail system.”. Close up view of a U.S. Marine armed with an M27 IAR affixed with ACOG Squad Day Optic. New Marine Rifle Advances Attack Technology. The M27 operates (and appears to the enemy) just like the M4, allowing our current cradle-to-grave combat marksmanship training continuum to … [5], The IAR will be distributed one per four-man fireteam, three per squad, 28 per company, 84 per infantry battalion, and 72 per Light Armored Reconnaissance Battalion,[21] with 4,476 total for the Marine Corps. Land Air Sea Military Interviews Global Security Future Weapons Cyber History. It is used by the United States Marine Corps and is intended to enhance an automatic rifleman’s maneuverability. IAR gunners consider the rifle-grade accuracy to be a huge improvement over the SAW, despite the loss of sustained firing. The IAR is a German design, made by Heckler & Koch, with a barrel length that falls in between the M4’s 14.5-inch barrel and the M16’s 20-inch barrel. The M27 Infantry Automatic Rifle (IAR) is a lightweight magazine-fed 5.56mm select-fire weapon based on the HK416 rifle designed and manufactured by the German company Heckler & Koch. Though program officials are aware that switching from the belt-fed M249 will result in a loss of suppressive fire capabilities, Charles Clark III, of the Marine Corps' Combat Development and Integration office cites the substantially increased accuracy of the M27 as a significant factor in replacing the M249.[17]. (Poor Bloody Infantry) M27 Infantry Automatic Rifle A U.S. Marine armed with an M27 IAR affixed with ACOG Squad Day Optic. It is used by the United States Marine Corps and is intended to enhance an automatic rifleman's maneuverability. It had to be 5.56×45mm caliber with non-linked ammunition to be achieve commonality with service rifles. [2][3][4], In 1985, the U.S. Marine Corps adopted the M249 Squad Automatic Weapon, one year after the U.S. Army. A variant of the Heckler & Koch HK416, the M27 Infantry Automatic Rifle (IAR) was selected by the U.S. Marine Corps in August 2011 in an innovative program to develop a highly accurate, lightweight, and more reliable alternative to currently fielded light machine guns. While Marine Corps Systems Command was optimistic about operational testing, former Commandant of the Marine Corps General James T. Conway remained skeptical that the reduced firepower at the fireteam-level was a viable option. Less rounds need to be used and automatic riflemen can remain in combat longer and in more situations. Although not ideal for close quarters fighting, it is far better in this function than the M249. M27 Infantry Automatic Rifle, Now with Better Optics. On their company website, Trijicon described the features of the Marine’s new Squad Common Optic: “Specifically designed for Close Quarter Battle and long-distance marksmanship, the Trijicon VCOG 1-8x28 is forged from a nearly indestructible 7075-T6 aluminum housing and is waterproof to 66 feet. A U.S. Marine practices firing an M27 IAR on fully automatic fire in April 2012. [5], 1st Battalion 3rd Marines was deployed to Afghanistan in April 2011 with 84 IARs. For example, when using M855 ball, the M27 barrel and … based on the Heckler & Koch HK416, which in turn derives from [1] Because the M27 cannot be fed from the widely used M2 PMAG magazines that M4s or M16 rifles in the squad could take, the Marines banned the polymer PMAG for issue on November 26, 2012 to prevent interchangeability issues. The M27 Infantry Automatic Rifle (IAR) is a 5.56mmx45mm rifle that used by United States Marine Corps (USMC) forces. Around 2000, the 1st Marine Division’s 2nd Battalion, 7th Marines Regiment conducted initial limited IAR trials which showed the desire for a light automatic rifle. It is used by the United States Marine Corps (USMC) and is intended to enhance an automatic rifleman's maneuverability. [5][6], In 2006, contracts were issued for sample weapons to Fabrique Nationale d'Herstal (providing an IAR variant of the FN SCAR), Heckler & Koch (with a variant of the HK416), and Colt Defense, which provided two competing designs. Suggestions include use as an automatic rifle and as a designated marksman rifle.[19]. The HK416 has been used by the German Army and some USA Special Operations units. Experienced troops who have dealt with incoming fire are less likely to take cover from incoming rounds if they are not close enough. [20] It features a gas-operated short-stroke piston action with a rotating bolt. … In 2010, the Marines introduced the M27 Infantry Automatic Rifle (IAR). Objectives sought by the weapon included: portability and maneuverability; reduction of visual identification of an automatic weapon to the enemy; strengthen the gunner's participation in counter-insurgency situations; and to maintain a high volume of fire. The M27 has proven to be extremely durable when compared to the M16A4 and M4/M4A1. The M27 IAR (Infantry Automatic Rifle) is an assault rifle / light support weapon designed based on the HK416 assault rifle. The notion that the M27 represents a reduction in suppressive fire has spawned considerable debate among proponents of the M249 SAW within the infantry, and those who advocate that a lighter, more maneuverable, and accurate weapon is sufficient to support offensive operations at the squad level. [13][18], The M27 draws ammunition from a standard 30 round STANAG magazine. L' infanterie fusil automatique M27 ( IAR ) est un poids léger le magazine -FED 5,56 sélectionnez- le -feu arme basée sur le HK416 fusil conçu et fabriqué par la société allemande Heckler & Koch . It is used by the United States Marine Corps (USMC) and is intended to enhance an automatic rifleman's maneuverability. The “M27” designation represents a tribute to the 2nd Battalion, 7th Marine While the M249's volume of fire may be greater, it is more inaccurate. The Marine Corps adopted the M27 Infantry Automatic Rifle in 2010 to replace the M249 Squad Automatic Weapon. Conversely, an M16 bolt carrier cannot fit into an M27. The Corps’ long-sought-after replacement for the M249 Squad Automatic Weapon is … [15][16], In May 2011, General James Amos of the U.S. Marine Corps approved the termination of a Limited User Evaluation (LUE), and the replacement of the M249 LMG by the M27. The M27 will replace many of the M249 SAW belt-fed light machine guns currently employed at the squad level. The USMC initially planned to purchase 6,500 M27s to replace a portion of the M249 light machine guns employed by automatic riflemen within Infantry and Light Armored ReconnaissanceBattalions. Here is some more information from Wiki on the Marine Corps newest Toy for Its P.B.I. With the new optic, Marines can adjust the magnification level on the fly, improving target acquisition and lowering engagement time. M27 gunners will be equipped with around 22 of the 30-round magazines already in use with the M16 and M4 Carbine. The first focal plane reticle allows subtensions and drops to remain true at any magnification. [26] The M27 initially had a Grip Pod, which is a foregrip with bipod legs inside, but it was later replaced by a separate foregrip and bipod. Es soll bei den US Marines das M249 ersetzen. Prior to the new Squad Common Optic, the Marine Corps issued the Advanced Combat Optical Gunsight, or ACOG (known as the Rifle Combat Optic by the Corps) also manufactured by Trijicon. [13] The M27 has been successfully test fired with the Armatac SAW-MAG 150 round drum magazine. It is a 3.5×35 machine gun optic that has a Ruggedized Miniature Reflex (RMR) sight screwed on top for close-quarters engagements under 100 meters. With an IAR, the doctrine is less volume of fire is needed with better accuracy. Today’s location is Gabon, or the Gabonese Republic, which is a country located on the equator on the west coast of Central Africa. M27 displayed at the NDIA Joint Armaments Conference in May 2010. [22] The improved STANAG magazine with the tan-colored anti-tilt follower is favored over the previous version with the green follower because it can be inserted more easily and the anti-tilt follower can handle high rates of automatic fire with less chance of malfunction. With a shrinking budget, the Marine Corps is looking at ways to implement the IAR as a multipurpose weapon. Photo Of The Day – We’re actually on a mission to find the “new” M27 Infantry Automatic Rifle (and the M38 MDR) in various places around the world.We’ll even follow it into space if it ever goes there! The M27 was initially fielded in 2011 to infantry units as a replacement for the M249 squad automatic weapon, but the popularity of the Heckler & Koch weapon prompted the … Which in turn derives from the M4 carbine caliber with non-linked ammunition to be extremely durable compared. ) is a mixture of a machine gun improvement over the SAW, the VCOG eleven! 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