The Pușcă Automată model 1986 (Automatic Rifle Model 1986, abbreviated ''PA md. 86'' or simply ''md. 86'') is the standard assault rifle used by the Romanian Military Forces and manufactured in

Cugir Cugir (; German: ''Kudsir, Kudschir'', Hungarian: ''Kudzsir'') is a town in Alba County, Romania. Declared a town in 1968, it administers seven villages: Bocșitura (Hungarian ''Boksiturahavas'', German ''Potschitur''), Bucuru (''Bukuruhavas''/' ...

, Romania by the

ROMARM , type = State-owned corporation , industry = Defense , successor = , foundation = , founder = , defunct = , location_city = Bucharest , location_country = Romania , coordinates = , locations = , area_served = worldwide , key_peop ...

firm, located in

Bucharest Bucharest ( , ; ro, București ) is the capital and largest city of Romania, as well as its cultural, industrial, and financial centre. It is located in the southeast of the country, on the banks of the Dâmbovița River, less than north of ...

. The export name for this variant is the AIMS-74.

History

As the Soviet Union switched from the

7.62×39mm The 7.62×39mm (aka 7.62 Soviet, formerly .30 Russian Short) round is a rimless bottlenecked intermediate cartridge of Soviet origin. The cartridge is widely used due to the worldwide proliferation of Russian SKS and AK-47 pattern rifles, as ...

caliber

AKM The AKM () is an assault rifle designed by Soviet small arms designer Mikhail Kalashnikov in 1959. It is the most ubiquitous rifle of the Kalashnikov rifles. It was developed as a replacement to the AK-47 introduced a decade prior. Introduc ...

to the 5.45×39mm caliber

AK-74 The AK-74 ( Russian: , tr. ''Avtomat Kalashnikova obraztsa 1974 goda'', lit. 'Kalashnikov assault rifle model 1974) is an assault rifle designed by small arms designer Mikhail Kalashnikov in 1974. While primarily associated with the Soviet ...

, it encouraged other nations of the

Warsaw Pact The Warsaw Pact (WP) or Treaty of Warsaw, formally the Treaty of Friendship, Cooperation and Mutual Assistance, was a collective defense treaty signed in Warsaw, Poland, between the Soviet Union and seven other Eastern Bloc socialist repub ...

to follow suit. By the mid 1980s, Romania decided to switch calibers, however it was decided that the new rifle would be developed independently, and not represent a clone of the Soviet AK-74. In doing so, the PA md. 86 has several anachronistic AKM elements that were found only on the prototype Soviet AK-74.

Features

The most easily recognized AKM feature is the gas block design (45 degree versus 90 degree). Incidentally, although the gas block is purely AKM, the gas vent in the barrel did change to a 90-degree design to minimize bullet shearing (a problem with early Soviet AK-74s with 45-degree gas blocks). This means the Romanian PA md. 86 has a double-angle gas port, which makes it much harder to clean the gas vent. This variant also uses the AK-47 rear

trunnion A trunnion (from Old French "''trognon''", trunk) is a cylindrical protrusion used as a mounting or pivoting point. First associated with cannons, they are an important military development. Alternatively, a trunnion is a shaft that positions a ...

, and thus the siderail is lengthened. It uses either a "bird cage"

flash suppressor A flash suppressor, also known as a flash guard, flash eliminator, flash hider, or flash cone, is a muzzle device attached to the muzzle (firearms), muzzle of a rifle that reduces its visible signature while firing by cooling or dispersing the b ...

, or a flash hider (designed for Special Forces). The design also incorporates an upward-curved charging handle, a wire side-folding stock (based on the East German design, but offset slightly to the left), and a traditional vertical handgrip. The md. 86 uses

laminated wood Engineered wood, also called mass timber, composite wood, man-made wood, or manufactured board, includes a range of derivative wood products which are manufactured by binding or fixing the strands, particles, fibres, or veneers or boards of woo ...

lower handguards, and Bakelite pistol grips and upper handguards. None of the components have had any polymer versions. The AG-40 grenade launcher can be attached as a lower handguard after removing the standard one. Lasers/lights can also be clamped to the barrel in two ways. The rifle is one of only a few AK versions that have a 3-round burst option, with the Polish Tantal being the only other Warsaw Pact variant. The burst mode is achieved through a ratcheting device on the left side of the receiver that interacts with the trigger group on the trigger-disconnector and hammer pins. Its location eliminates the need for an anti-pin walkout device, such as a Shepard's Crook on semi-auto AKs and extended auto sear spring on full-autos. It also has an advantage to the

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-ro ...

's burst mode in that releasing the trigger in the middle of a burst (1-2 shot fired instead of full 3) causes the ratchet to reset making the next 3-round burst a new, full one instead of a continuation of the previous. The Tantal functions in a similar manner with ratcheting device on trigger-disconnector and hammer pins, though has a separate safety and selector switch and eliminates the

rate reducer Rate or rates may refer to: Finance * Rates (tax), a type of taxation system in the United Kingdom used to fund local government * Exchange rate, rate at which one currency will be exchanged for another Mathematics and science * Rate (math ...

. The safety stop is cut lower allowing the selector to travel further down just off the edge of the receiver for its burst mode position and as such has the following markings, from top to bottom: ∞, 1, 3. Only ribbed steel magazines are used. Combat divers also use a version with straight handguards, as the forward grip is considered to be cumbersome for amphibious operations.

Variants

Carbine version

This rifle also has a rarely seen short-barrel version, PM md. 94 (''model 94 submachine gun''), where the front sight is placed on the gas block, with the gas tube being shortened. This version uses straight laminated wood handguards.

Civilian variants

The 5.45×39mm civilian export versions are: Romak 992, Romak 2, Intrac Mk II, CUR-2, WUM-2, SAR 2, and the WASR 2 which is the current production rifle. The WASR 2 does not have a dimpled receiver, unlike previous models.

5.45 mm RPK

The RPK version of the md. 86 is called the md. 93. It features a long reinforced receiver, a carry handle, and a bipod. An earlier, short-lived version used a fire control group similar to the 7.62 mm md. 64, "''Safe – Auto – Single''". The md. 93 changed this to the md. 86 style "''Safe – Auto – Single – Burst''".

Users

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References

External links

* {{DEFAULTSORT:Pusca Automata Model 1986 5.45×39mm assault rifles Kalashnikov derivatives Assault rifles of Romania Weapons and ammunition introduced in 1986