Joe Toys tries the 40 Max Cyclops Power Shell Airsoft Grenade in this video review. his is a durable and easy-to-use 40mm shower shell for sgrenade launchers. It has a low cost per use and can be reset quickly. It is made of high-quality aluminum alloy that can withstand drops. It works with propane or green gas and holds 100 6mm BBs.
Weapon762 demonstrates how the gas powered 40 MAX gas shell that fires Nerf foam balls works. This is available at retailers in Mainland China and can be ordered from Aliexpress. As this a 40mm Gas Shell, it should work with existing 40mm launchers for airsoft.