I've always wanted to have videos of my Nerf battles. That's why I designed the Nerf Stryfe GoPro Mount. I’ve taken the lower Picatinny rail of achmed20 and measured my GoPro mount, designed it with Thinkercad and placed it on the rail. It works great, I'm very happy and I have a lot of fun with it. I hope you have as much fun as I do!