Australian Army F88 Manual Transfer
The AUG is an Austrian, designed in the early 1970s by (formerly ). The AUG ( Armee Universal Gewehr—'universal army rifle') was adopted by the as the StG 77 ( Sturmgewehr 77) in 1977, where it replaced the (a license-built ). In production since 1978, it is the standard small arm of the Austrian Bundesheer and various national police units.The rifle has also been adopted by the armed forces of Argentina, Australia (accepted into service in 1985 and manufactured by Australian Defence Industries in, this Austeyr model is also in use by New Zealand), Bolivia, Ecuador (since 1988), Republic of Ireland, Luxembourg, Saudi Arabia, Tunisia (introduced in 1978), Pakistan, and (since 1988) U.S.
Customs (now the U.S. Immigration and Customs Enforcement agency). Contents Design detailsThe AUG, a, is a weapon with a conventional action that fires from a. Designed as a family of rifles that could be quickly adapted to a wide variety of roles with the change of the barrel to a desired length and profile, the AUG is a modular configuration rifle that employs a high level of polymer and advanced alloy components.The primary variant of the rifle, designated the AUG A1, consists of six main assemblies: the, with integrated sight, bolt and carrier, stock and.The AUG uses the cartridge and the standard 1:9 rifling twist will stabilize both SS109/M855 and M193 bullets. Some nations including Australia and New Zealand use a version with a 1:7 twist optimised for the SS109 NATO round.FeaturesThe rifle features a two-stage trigger (pulling the trigger halfway produces semi-automatic fire, pulling the trigger all the way to the rear produces fully automatic fire) and a safety mechanism (cross-bolt, button type), located immediately above the hand grip. In its “safe” position (white dot) the trigger is mechanically disabled; pressing the safety button to the left exposes a red dot and indicates the weapon is ready to fire. Some versions have an ALO or 'automatic lockout', a small projection at the base of the trigger.
This was first included on the Irish Defence Forces variant of the rifle, and soon after, the Australian Defence Forces variant. In the exposed position the ALO stops the trigger being squeezed past the semi-automatic position. If needed, the ALO can be pushed up to permit automatic fire.The rifle is fed from translucent, double-column (molded from a high-strength polymer) with a 30-round capacity and an empty weight of 130 g (4.6 oz). The version of the AUG uses an extended 42-round magazine.Integrated with the receiver casting is a fixed carry handle that contains a 1.5x telescopic sight made.
It contains a simple black ring with a basic that is designed so that at 300 m (984.3 ft) a 180 cm (5 ft 10.9 in) tall man-size target will completely fill it, giving the shooter a relatively accurate method of estimating range. The sight cannot be set to a specific range but can be adjusted for windage and elevation for an initial zero and is designed to be calibrated for 300 m. When so set, aiming at the centre of a target will produce a hit at all ranges out to 300m.
The rifle also has a back-up iron sight with a rear notch and front blade, cast into the top of the aluminum optical sight housing, used in case of failure or damage to the primary optical sight. Mettler electronics sonicator 730 manual. The sight is also equipped with a set of three illuminated dots (one on the front blade and two at the rear) for use in low-level lighting conditions.
In order to mount a wide range of optics and accessories, a receiver with a -standard and detachable carry handle was also developed and introduced in 1997.Three-pronged, open-type flash suppressors were used on the 350 mm (13.8 in), 407 mm (16.0 in) and 508 mm (20.0 in) length barrels, whereas the 621 mm (24.4 in) light machine gun barrel received a closed-type ported muzzle device (combination and compensator) and an integral, lightweight folding. The flash suppressors are screwed to the muzzle and internally threaded to take a.The rifle comes standard with four magazines, a muzzle cap, spare bolt for left-handed shooters, blank-firing adaptor, cleaning kit, sling and either an American or German KCB-77 M1 bayonet.ModularityThe rifle is fully ambidextrous. It can be configured for use by left-handed shooters by simply changing the bolt for a left-handed one with the extractor and ejector on opposite sides, and moving a blanking cap from the left ejection opening to the right.An Australian infantryman with the F88S Austeyr variant equipped with a and sight.Variants include a compact 350 mm (13.8 in) barrel, 407 mm (16.0 in) carbine barrel, 508 mm (20.0 in) standard rifle-length barrel and a 621 mm (24.4 in) barrel.Rifles equipped with 407 mm (16.0 in) and 508 mm (20.0 in) barrels are able to launch rifle grenades. 508 mm (20.0 in) pattern barrels produced for military purposes are also equipped with a bayonet lug. The manufacturer offers two other 508 mm (20.0 in) barrel configurations: the first – fitted with a fixed, post foresight (used on the standard rifle version with aperture ) and the second type – equipped with a that can be used mounted on the standard length rifle or autonomously – as a stand-alone grenade launcher after attaching a shoulder pad to the end of the 5.56 mm barrel.Operating mechanismThe features 7 radial locking lugs and is unlocked by means of a pin on the bolt body and a recessed camming guide machined into the bolt carrier.
The bolt carrier itself is guided by two guide rods brazed to it and these rods run inside steel bearings in the receiver. The guide rods are hollow and contain the return springs. The bolt also contains a claw extractor that forms the eighth locking lug and a spring-loaded 'bump'-type casing ejector.The gas cylinder is offset to the right side of the barrel and works with one of the two guide rods. The AUG uses a short-stroke piston system where the right guide rod serves as the action rod, transmitting the rearward motion of the gas-driven piston to the bolt carrier.
The left-hand rod provides retracting handle pressure when connected by the forward assist and can also be used to remove fouling in the gas cylinder by utilizing the left-hand guide rod as a reamer. The firearm uses a 3-position gas valve. The first setting, marked with a small dot, is used for normal operation. The second setting, illustrated with a large dot, indicates fouled conditions. The third, 'GR' closed position is used to launch (of the non-bullet trap type).The AUG is hammer-fired and the firing mechanism is contained in the rear of the stock, near the butt, covered by a synthetic rubber shoulder plate. The hammer group is made entirely of plastics except for the springs and pins and is contained in an open-topped plastic box which lies between the magazine and the buttplate. During firing the recoiling bolt group travels over the top of it, resetting the hammer.
Since the trigger is located some distance away, it transmits its energy through a sear lever which passes by the side of the magazine. The firing pin is operated by a plastic hammer under pressure from a coil spring.EngineeringThe quick-change barrel used in the AUG is cold hammer-forged by GFM-GmbH of Austria for increased precision and durability, its bore, chamber and certain components of the gas system are. The standard rifle-length barrel features 6 right-hand grooves and a rifling twist rate of 228 mm (1:9 in).
An external sleeve is shrunk on to the barrel and carries the gas port and cylinder, gas valve and forward grip hinge jaw. There is a short cylinder which contains a piston and its associated return spring.
The barrel locks into a steel insert inside the receiver through a system of eight lugs arranged around the chamber end and is equipped with a folding, vertical grip that helps to pivot and withdraw the barrel during barrel changes. The most compact of the barrels has a fixed vertical grip.The receiver housing is a steel-reinforced aluminum extrusion finished with a baked enamel coating. It holds the steel bearings for the barrel lugs and the guide rods. The non-reciprocating plastic cocking handle works in a slot on the left side of the receiver and is connected with the bolt carrier's left guide rod. The cocking handle has a feature – alternatively called a 'silent cocking device' – used for pushing the bolt shut without recocking the rifle. A bolt hold-open device locks the bolt carrier assembly back after the last round has been fired. The AUG lacks a bolt release button, and the cocking handle must be retracted to release the bolt group after a new magazine has been inserted.The rifle’s stock is made from fiberglass-reinforced 66.
At the forward end is the pistol grip with an enlarged forward trigger guard completely enclosing the firing hand that allows the rifle to be operated with winter gloves. The trigger is hung permanently on the pistol grip, together with its two operating rods which run in guides past the magazine housing. Behind that is the locking catch for the stock group. Pressing this to the right will separate the receiver and stock.
Australian Army F88 Manual Transfer Code
The magazine catch is behind the housing, on the underside of the stock. Above the housing are the two ejector openings, one of which is always covered by a removable strip of plastic. The rear of the stock forms the actual shoulder rest which contains the hammer unit and the end of the bolt path. The butt is closed by an endplate which is held in place by the rear sling swivel. This swivel is attached to a pin which pushes in across the butt and secures the plate.VariantsA semi-automatic version of the rifle known as the AUG P is available to the civilian and law enforcement markets. It features a shorter, 407 mm (16.0 in) barrel and a modified bolt, carrier and trigger assembly that will only allow semi-automatic fire. The rifle also has a slightly different optical sight that features a reticule with a fine dot in the center of the aiming circle, allowing for more precise aiming.The variant can be modified to fire from an open bolt (called the AUG LMG in this configuration).
To accomplish this, a modified bolt carrier, striker and trigger mechanism with sear are used.Based on the AUG, Steyr developed the AUG that fires the pistol cartridge. It is an automatic, -operated model that fires from a closed bolt. Unlike the rifle variants, this SMG has a unique 420 mm (16.5 in) barrel with 6 right-hand grooves at a 250 mm (1:9.8 in) rifling twist rate, ended with a recoil compensator, a slightly different charging handle and a magazine well conversion insert enabling the use of standard 25-round box magazines from the Steyr and submachine guns. A conversion kit used to transform any rifle variant into the submachine gun is also available. It consists of a barrel, bolt, adapter insert and magazine.Steyr AUG A1 (407 mm (16.0 in) barrel)Steyr AUG A2 (407 mm (16.0 in) barrel) with MIL-STD-1913 rail attachedSteyr AUG A3Steyr AUG 9 mm.
F90 Rifle
AUG A1: Standard version introduced in 1977. Available with a choice of olive or black furniture.
AUG A2: Similar to the AUG A1, but features a redesigned charging handle and a detachable telescopic sight which can be replaced with a. AUG A3: Similar to the AUG A2, but features a MIL-STD-1913 rail on top of the receiver, and an external bolt release. AUG A3 SF (also known as the AUG A2 Commando): Similar to the AUG A2, but features MIL-STD-1913 rails mounted on the telescopic sight and on the right side of the receiver, and includes an external bolt release. It was adopted by the Austrian Special Forces ' in late 2007. AUG A3 SA USA: Semi-automatic AUG A3 with a 407 mm (16.0 in) barrel, made available for the U.S. Civilian market in April 2009. AUG P ( Police): Semi-automatic AUG A1 with a shorter, 407 mm (16.0 in) barrel.
Australian Army F88 Manual Transfer Form
Used among others by Gendarmerieeinsatzkommando. AUG P Special Receiver: Similar to the AUG P, but features a MIL-STD-1913 rail on top of the receiver. AUG 9mm (also known as the AUG SMG or AUG Para): Chambered in and produced since 1988. Differs from A1 model in barrel, bolt, magazine and a magazine well adapter, which allows the rifle to feed from magazines. This version operates as a firearm, without use of the rifle's gas system. For some time a kit of the above components was available to convert any AUG into a 9mm variant.
AUG A3 9mm XS: 9mm version of the AUG A3, similar to the AUG 9mm.