If you want to hear a bunch of the OCL cans and how they sound on different weapon platforms, & calibers, and hear them compared to other brands, I have a bunch of them on my YouTube channel. I'm not a pro, so quality isn't perfect, just figured I'd start recording myself doing exactly what I do when I'm not recording, and posting it for fun. Learning how to position the camera to get the most realistic and best sound quality to recreate how it sounds in person, and how make the videos and edit them has been fun, too. My earliest videos sucked, and before I was allowed to turn off the fan for a few minutes to record, the audio also sucked. But now that they know what I'm doing at the range, and they're cool with it, so I can make better videos without any sound interference (other than occasionally someone talking in the background, or someone else shooting). LOL