Okay. I haven't been shopping for one lately. Here's a video showing the Daisy Powerline 990 rifle that I own, it's dual powered either CO2 or pump, uses .177 BBs or pellets. It looks like a real rifle, and it's pretty accurate and powerful when pumped a dozen times (eight to ten pumps are sufficient), way more so than the CO2 pistol I have which looks deadly but isn't.
https://www.youtube.com/watch?v=ENEjv0lXtl8
If your standing in the same room, 6 feet away, the only way you can tell if it's the real thing is if you can see the bore....