Left 4 Dead weps

Ok listen, I know there was a mod floating around that turned the auto shotty form L4D into a Spas-12. But now, I can’t seem to find it. Does anyone know where it is? Also, are there mods that change the uzi or pump? please include link for download

This has nothing to do with Garry’s Mod I’m assuming.

the shotgun mod your talking about? most likely gone, after l4dmods.com was shutdown, if i remember.

correct me if i’m wrong.