Grenade Launchers

Home - ProductsWeapons - Grenade Launchers - Arcus 40A4 EGLM, 40 mm Underbarrel Grenade Launcher for 40 x 46 mm Grenades M406 type 

Arcus 40A4 EGLM, 40 mm Underbarrel Grenade Launcher for 40 x 46 mm Grenades M406 type

The Launcher is attached to AR-MI and AR-MIF AK Series Assault Rifles by means of hand-guard adaptor with Picatinny rails. The adaptor is included in the accessories of each launcher. The hand-guard adaptor incorporates two Picatinny rails for mounting of the aiming sight and other standard accessories. Attaching to (and removal from) the rifle does not require any tools.

Weight of the Grenade Launcher (without grenade) with the sight 1.55 kg

- Length 363 mm
- Width 62 mm
- Height 90 mm
Caliber 40 mm
Ammunition 40 x 46 mm NATO compatible Low Velocity Grenades
Maximum range 400 m
Maximum effective range (area targets) 350 m
Maximum effective range (single targets) 150 m



- for drill firing 80 m
- for combat firing 40 m
Muzzle velocity of grenade 76m/s
Firing mode Single shot fire
Rate of fire Not less than 6 rounds per minute
Length of Barrel 230 mm
Length of rifled part of Barrel 189 mm
Step of rifled part of Barrel 1220 mm
Number of grooves 6
Direction of grooves right
Barrel life 1,000 shots
Type of firing mechanism Double Action (DA)
Type of safety Mechanical, with two settings (F/S) (Fire/Safe)



Mechanical, adjustable leaf sight, foldable, marked, (with increment 50). The Sight is attached to a standard Picatinny rail.


The design of the UBGL allows convenient hold of the hand-grip for loading, aiming and firing, with left or right hand. The aiming sight allows visibility of target and ensures both fast and precise aiming. Mechanisms for correction are easy and convenient to use. 


Similar products