AIA-AR-7.62×51-Mk1-[BL]

AIA-AR-7.62×51-Mk1-[BL]

Infantry systems · 7.62×51 mm · Mk1

AIA-AR-7.62×51-Mk1-[BL]

The AIA-AR-7.62×51-Mk1-[BL] is a modular 7.62×51 mm semi-automatic rifle for professional defence, law-enforcement and specialist applications. Two barrel lengths are available, with multi-calibre capability through barrel conversion.

The system uses short-stroke gas-piston operation, a three-position gas regulator, a hammer-forged chrome-lined barrel and a folding, telescopic stock. A full-length upper rail and modular handguard support configuration-specific accessories.

Technical data

Overall lengths are shown with the stock extended, retracted and folded. Weights are approximate, weapon only.

BARRELEXTENDEDRETRACTEDFOLDEDWEIGHT
406 mm / 16 in953 mm872 mm713 mmApprox. 4.27 kg
508 mm / 20 in963 mm882 mm723 mmApprox. 4.46 kg

Specification summary

ITEMSPECIFICATION
Calibre7.62×51 mm NATO
Multi-calibre capabilityBarrel conversion to 6.5 Creedmoor; the dimensions shown above refer to the 7.62×51 mm configuration
OperationSemi-automatic; short-stroke gas piston with three-position regulator for regular, suppressed and extreme-condition settings
Barrel and riflingHammer-forged, chrome-lined; 4 right-hand grooves; 1:12 in twist; quick-detachable barrel
Magazine7.62×51 mm NATO-pattern steel, aluminium or polymer magazines
ControlsAmbidextrous safety, last-round catch, magazine release and charging handle; two-stage trigger
Accessory interfacesMIL-STD-1913 upper rail; M-LOK interfaces at seven angles around the handguard
StockFolding, telescopic stock with adjustable length
Major component service lifeMinimum 20,000 rounds for the listed major components

System details

Gas system

Three-position regulation

The regulator has settings for regular operation, suppressed use and extreme conditions.

Receiver and handguard

Continuous top rail

The monolithic upper receiver incorporates a MIL-STD-1913 rail. M-LOK interfaces encircle the handguard at seven angles.

Modular configuration

Interchangeable barrel

The quick-detachable barrel supports configuration changes, including conversion between 7.62×51 mm and 6.5 Creedmoor.

Construction

Corrosion-resistant components

Metal components are corrosion resistant, with a hard-anodized aluminium upper receiver.

Optional accessories

Availability and compatibility depend on the selected configuration.

Removable iron sightDay opticReflex sightMagnifierNight-vision deviceLaser moduleBipodSuppressor

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Technical values are approximate and may vary with configuration. Confirm final dimensions, compatibility and specifications against the applicable product configuration and contractual documentation.

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