AK-12
The AK-12 is a Russian gas-operated assault rifle chambered in 5.45×39mm, designed and manufactured by Kalashnikov Concern, making it the fifth generation of Kalashnikov rifles.
Kalashnikov Concern also offers a variant of the AK-12 chambered in 7.62×39mm, designated as the AK-15 due to the request of the Russian military. A variant chambered in 5.56×45mm NATO was later unveiled, designated as the AK-19 upon the request of international clients. Compact variants of the AK-12 and AK-15 are also under development, respectively the AK-12K and AK-15K, which features a shorter barrel. A battle rifle variant chambered in 7.62×51mm NATO was later developed, designated as the AK-308.
In response to the "Tokar-2" program, Kalashnikov Concern developed a light machine gun based on the AK-12, designated as the RPK-16. It is essentially an evolution of the RPK-74, sharing similar design features with the AK-12. In November 2020, the AKV-521 was unveiled. Based on the AK-12, its main feature is that it utilises a two-receiver layout.
The AK-12 project began in 2011 by the IZHMASH factory, which became part of the Kalashnikov Concern as a private venture, in an attempt to participate in the "Ratnik" trials which were held by the Russian army. It was further developed by the Kalashnikov Concern. Throughout its development and evaluation stage it has received multiple modifications to meet the Russian military's standard and to address the Russian army's concerns regarding the cost and issues in fully automatic fire of the earlier prototype models.
The early development of the AK-12 went through three different prototype stages to improve upon the range of defects discovered in the prototype models from 2012 to 2015. These prototype designs were later abandoned in favour of the well-proven and improved AK-400 prototype, which took over the "AK-12" designation and became the basis for the finalised model of the AK-12.
History
Developmental trials
On 25 May 2010, the Russian media published a Russian Ministry of Defence statement that the AK-12 was to be tested in 2011. The first prototype was presented to the Russian Prime Minister Vladimir Putin during his official visit to inspect the products of the Izhmash arms manufacturing plant in Izhevsk. The prototype was fitted with a large-capacity 60-round casket magazine. On the early prototype model, the traditional locations of the cocking handle, safety lever, and fire selector remained unchanged, but the AK-12's production model featured revisions to all of these features.On 16 September 2013, the Deputy Chairman of the Military-Industrial Commission of Russia said the Russian Army would start receiving AK-12 assault rifles chambered in 5.45 mm and 7.62 mm in 2014. The new rifle would be put into service along with the new handguns, machine guns and sniper rifles. The AK-12 basic platform allows for nearly 20 different modifications to change into other configurations.
State trials were to begin in fall 2013. However, on 23 September 2013, the Izvestiya tabloid wrote that, according to an anonymous source, the AK-12 will not be adopted or even undergo state tests due to shortcomings in preliminary tests. The AK-12 was intended to replace three previous generations of AK models and to be standardized as the primary assault rifle of the Russian military. The government rejected the AK-12 because senior commanders said they had millions of stockpiled AK-74s and did not need a new rifle. However, trials would continue for law enforcement agencies.
However, on 23 December 2014, the Russian Army announced that the AK-12, as well as the KORD 6P67, had passed state trials and would be accepted into service with operational units for evaluation. It was expected that both rifles would begin being trialled operationally by Russian forces by March 2015.
On 6 September 2016, it was reported that Kalashnikov Concern introduced the final production model of the AK-12, which was derived from the AK-400 prototype model and has replaced the earlier prototype models. There were two base models that were introduced, the AK-12 which is chambered in 5.45×39mm cartridge and the AK-15 which is chambered in 7.62×39mm cartridge. Kalashnikov Concern also introduced a new light machine gun that is chambered in 5.45×39mm cartridge, the RPK-16 which is based on the traditional Kalashnikov layout and design and has several novel technical and ergonomic features derived from the AK-12 program.
It was also reported that the final production model of the AK-12 and AK-15 began participating in troop trials with the Russian Army, where it competed against the Degtyarov KORD 6P67 and KORD 6P68 balanced action assault rifles. The AK-12 completed its operational testing and passed military field tests in June 2017. Both AK-12 and AK-15 completed testing in December 2017.
Military adoption and service
Testing of the AK-12 concluded in December 2017, and in January 2018 it was announced that the AK-12 and AK-15 have been adopted by the Russian military forces.The AK-12's first confirmed use in a conflict was during the Russian invasion of Ukraine by some units of the Russian armed forces. Ukrainian forces have captured a few AK-12s, in addition to limited usage by members of its Territorial Defense Forces. Videos posted to YouTube by the Ukrainian 3rd Assault Brigade, showed several of their soldiers using AK-12s.
Design details
Prototypes from 2012 to 2015
The first prototype model uses the same gas-operated long-stroke piston system of the previous Kalashnikov rifles, but many features are radically different from the other rifles in its family. The light version has the ability to change calibres by swapping the barrels. It is chambered in 5.45×39mm cartridge as for the standard configuration and can be either changed to the 7.62×39mm or 5.56×45mm NATO cartridge. Other intermediate calibres are also expected. The heavy version will chamber the larger 7.62×51mm NATO cartridge. It is fed through the standard AK-74M 30-round magazines and can also accept the 45-round magazines from the RPK-74. The 7.62×39mm Soviet-chambered version is compatible with the AKM's 30-round magazine and RPK's 40-round box magazine and 75-round drum magazines. The magazines specifically for the cancelled prototype model of the AK-12 includes a 30-round magazine with a bolt-catch actuator, a 60-round quad-stack magazine and a 95-round drum.The prototype model of the AK-12 is very different from its predecessors ergonomically. It features a telescoping buttstock that is in-line with the barrel for better recoil control and a stock latch, allowing for it to be folded to either side of the rifle. It has a rubber height-adjustable cheek piece and butt plate. The cocking handle is moved forward and can be attached to both sides for ambidextrous use. The receiver is hinged and more rigid with a Picatinny rail for mounting optics. There are several other accessory rails on the weapon, including on both sides, on the bottom and on the top of the handguard, and on top of the gas block. There is also a lug under the gas chamber that can mount a GP-34 grenade launcher and another one under the front sight holder mounts a bayonet. The rear iron sight is further back on the receiver and can be set for aiming when the stock is extended or folded. The magazine release is in the same position but can be used by the trigger finger to detach magazines. In a departure from previous AK-type rifles, the dust cover safety selector has been replaced with an ambidextrous fire selector; it has four positions safe, semi-automatic, three-round burst fire and fully automatic fire. Other improvements include a smaller ejection port, more ergonomic pistol grip, improved rifling and a muzzle brake with a 22 mm threading that can fire NATO-standard rifle grenades.
Final production model
The final production model of the AK-12 is based on the well-proven AK-400 prototype, which is said to be more reliable, more accurate and better suited to the latest Russian military requirements. A major technical alteration in the AK-400 prototype versus legacy AKs was the free-floating of the barrel from the handguards. On all previous AK rifles, the lower handguard of the rifle was mounted directly on the barrel with a stamped steel handguard retainer. As a result, a force exerted on the handguard affects the zero of the rifle. In the AK-400 prototype, the handguard is attached to the receiver and to a revised more rigid and non-removable gas tube, allowing the barrel to remain relatively isolated and flex and vibrate unrestricted for increased accuracy. The AK-12 is chambered in 5.45×39mm and due to the Russian military requirements, Kalashnikov Concern also offers the rifle in 7.62×39mm cartridge, designated as the AK-15. Short-barrelled versions of the AK-12 and AK-15 are also being worked on, designated as the AK-12K and AK-15K.With the final production model, it addresses the Russian Army's concerns regarding the issues in fully automatic fire and the cost of the earlier prototype models and is also expected to be much cheaper to build. It also incorporates many of the same improvements developed for the earlier prototype models of the AK-12 but also improves the strength and resilience of some of the components of the rifle.
The design of the final production model of the AK-12 shares more in common with the existing AK-74M than its earlier prototype models, but will not be a retrofit to existing assault rifles. Several improvements were made to the AK-12's receiver, such as an improved and far more rigid top cover interface and a new free-floating barrel. The final production model of the AK-12 reportedly outperforms the existing AK-74 by at least the margin requested by the Russian government.
The final production model of the AK-12 has a cyclic rate of fire of 700 rounds per minute. The three-round burst feature from the earlier prototype models was replaced by a two-round burst feature in the final production model.
Reports from soldiers during the Russian invasion of Ukraine, stated that the AK-12 did not hold zero when the dust cover was removed and reinstalled. Additionally, the selector switch could be easily be set too far down far beyond the original intent, partially obstructing the pistol grip and trigger. Several AK-12s were captured by Ukrainian forces with the selector being set so far down that they were almost perpendicular to the lower receiver.