We've been hearing about the S-Thunder products again, though this is not exactly a new product. Yas of Hyperdouraku reviews the S-Thunder Pistol Grip Grenade Launchers that can use M203 or 40mm gas grenade shells such as the CAW 40mm Moscart. This is available in three versions, Short Composite, Long Composite, and Short Metal.

Read the full review here and below is the video overview: