You've seen introductory videos of the StraykArt Airsoft RPG-26 Aglen here, and now here's a full review of this launcher by our friends from the Red Army Airsoft Club. Also inlcuded here is the pyro projectile that you can use with it, the "Arrow" which has a good range and gives a loud bang when it hits the ground.

You can check more about the product at the Red Army Shop. You can evaluate if it's safe to use by watching the video review (in Russian):