Hey guys! I just bought my new 870 express from my local Walmart today. I was really excited to get one since my last one I had was almost eight years ago. I immediately looked up accessories and might have mad a mistake...

I bought a barrel mount for a light and I’m not sure if it’s going to work properly with my shotgun since mine doesn’t have a tube below the Barrel,anybody have insight on this and how I can make it work since I already purchased it?

The one I bought: Elzetta ZSM

While I do like that mount a lot on a shotgun, I do think you'll need to mount it onto the magazine tube.