AIA-GM40M

BASIC SPECIFICATIONS

  • Light and ergonomic design for ease of use and transport
  • Unique design for right-hand and left-hand use (safety latch and double-sided loading)
  • In addition to the utilization by attaching to an infantry rifle, capability of using as a standalone grenade launcher gun comprising a telescopic stock
  • Double-sided indicator that shows whether the grenade launcher is loaded or unloaded Mechanical sight system with night firing capacity and ability to be assembled on both sides
  • High wear resistant, hard chrome coated barrel with mid carbon alloy that provides long barrel life span Picatinny rails on top and sides that allow additional equipment

MAIN PARTS OF THE GUN

  1. Barrel Assembly
  2. Lower Receiver Assembly
  3. Upper Receiver Assembly
  4. Stock Assembly
  5. Sight Assembly

SPECIFICATIONS

OperationDouble action trigger, which is loaded by breaking from the back of the drum, with 6 ammunition chambers, and semi-automatically operating with gas pressure, which is established by manually turning the drum.
The mainspring located in the middle body of the drum is installed by turning it counterclockwise. After the ammunition is loaded, the trigger group and butt assembly are closed and ready to fire. After firing, it works by opening the lock with the upward movement of the interconnected lock and gas piston, turning the drum to the right and catching the next ammunition in the firing position.
Caliber40 mm
Barrel Length203 mm (8″)
Drum Cylinder Length141 mm (5.5″)
Total Length (Stock Extended)823 mm (32,4″)
Total Length (Stock Collapsed)750 mm (29,5″)
Total Length (Without Stock)490 mm (19,2″)
Heigth (With Stock Grip / Under Barrel)190 mm (7.5″) / 115 mm (4.5″)
Weight (without – with stock) (empty)5460-5750 gr
Dimension of launcherL:823mm max H:300mm W:172 mm
Mode of FireSemi – Automatic and manual cycling
Sight SystemMechanics and Digital(Optional)
Shooting modeRevolver Gas Operating Semi Auto
Muzzle VelocityLV 75 m/s & MV 100 m/S (±5m/s)
Ammunition FeedingRotating cylindrical drum
Effective Range (max)LV grenades 400 m / MV grenades 800 m
Trigger pull FORCE4.5 – 6 Kg (45 – 60 Newton)
TriggerDouble-action Trigger
Barrel life span5000 rounds
Barrel Profile6 Groves RH
Shooting PatternInto 10 m Diameter at 200 m
Type of Ammunition40×46 mm Low Velocity (LV) & 40/51 mm Medium Velocity (MV) less than 140 mm