The Valmet M78 is a heavy-barreled light support variant of the Valmet M76 assault rifle. The muzzle velocity depends on the ammunition used the NATO round being 900 m/s while the Kalashnikov round is 719 m/s. So as not to freeze a soldier’s face in the often frigid temperatures of Finland, there is a thin plastic sleeve over the tube section of the stock that typically contacts the shooter's face.Īll variants of the M76 are finished with an industrial grade Parkerizing throughout. Both feature a trap door in the butt to store a cleaning kit.
#AK 47 BAYONET LUG FIX SERIES#
This is not a problem with the M62/76 series of rifles as the hinge and lock design are very robust. Folding stock designs may become troublesome in that eventually they tend to become loose. There are both solid and folding stock versions. While this is still a problem with the M62/76, the sharper edges help to cut through some of the vegetation. On the M16 the prong type flash suppressor was abandoned for the bird cage type because the prongs tended to snag on vegetation in the field. For thicker wire, the soldier inserts the wire, gives a half turn and fires the rifle, which will snap the wire. A soldier slides the barbed wire into the flash suppressor and simply rotates his rifle around until it snaps the small gauge wire. The flash suppressor has some sharp edges along its longitudinal cuts for wire cutting. Directly under the flash suppressor is a bayonet lug to accommodate the knife-style bayonet manufactured by Fiskars and Hackman. It resembles an enlarged version of the suppressor on the original M16. In this position, the rear sight is adjustable for elevation via a set screw under the sight arm.Īnother feature of the Valmet M62/76 series rifles is the flash suppressor. Once in this position, there is a square notch arrangement with two tritium dots on either side. The rear sight also has tritium inserts for night shooting by flipping the sight all the way forward (upside down). The rear sight is located toward the rear of the top cover. The rear sight is an aperture on a sliding tangent affair adjustable to 600 meters and a “battle sight” setting of 150 meters. There is also a flip up tritium night sight that covers the front post for low light shooting. The front sight is fully adjustable in the field by the soldier. The front sight is mounted on the gas block which makes for one less attachment to the barrel, adding to the mechanical accuracy. Another move toward increased accuracy was the upgraded sights. The gas piston included small “fingers” near the piston to ensure smoother functioning inside the gas tube, which helped to increase the inherent accuracy of the rifle. Tolerances are much tighter than the Soviet bloc AKs while still being generous enough to assure outstanding reliability in all climates. Beginning with a licensed version of the AK-47 receiver, Valmet set about upgrading the design at every point. The Valmet M62/76 series of rifles are updates of the AK-47 design. Finland used the 7.62 mm version, while Qatar and Indonesia use the 5.56 mm version. There are eight types of M76, four of which use 7.62x39mm M43 ammunition, while the other four use 5.56x45mm NATO rounds. Its receiver is made from stamped and riveted sheet metal, instead of Rk 62's milled receiver. The gun was in production from 1976 to 1986. It is a modified AK-47 based on the Rk 62 (Rynnäkkökivääri 62, Assault rifle 62) design. The RK 62 76, also known as the Valmet M76 is a gas operated assault rifle of Finnish origin, which was also made in semi-automatic version for civilian market. M76W (Wooden Buttstock), M76F (Folding Stock, 7.62 Soviet and 5.56 NATO)ġ5, 20 or 30-round detachable box magazine
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