Grenade Shells: Use all 40mm Standard Airsoft Gas Grenade shells made for grenade launchers.
Material:Nylon Fiber + Aluminum Alloy.
Compatibility: For Tokyo Marui, ICS, Classic Army, Dboy, SRC, Echo1, Matrix, CYMA, VFC, ARES, STAR, G&G and other compatible AK47 series Airsoft AEG
Slight modification may be required for Tokyo Marui, Classic Army, G&G and other brand AK.
Weight: 1000g
Length: 275mm
Fire Mode: Semi Auto / Safe
Manufacture: King Arms / ARES
Material: Aluminum, Nylon and Fiber.

Features:
-For All AK Series Airsoft AEG
-Fits all types of 40mm Airsoft Gas Grenade
-Adjustable Aiming Sight
-FAST SIDE LOADING
-Made out of light weight high grade aluminum.
-Hold up to 9.6V battery pack.

Product Manual can be found HERE