Gopher trap identification

I'm not a collector, but I open this forum regularly, and am always amazed at the expertise displayed by some of you. Here's a pocket gopher trap I've never seen before. I doubt that it's very old. There's nothing written/stamped on it that I can find. Anybody help me out? It's about ten inches long. The first photo is set and the second is fired.

Your Gopher trap is a Wilco Quick set made in the 1980's Last model was not marked

ddfen2 -

Many thanks, man. I assumed it wasn't old. Anybody have any interest in it? Anybody a collector that needs it?