Meat Injector Recommendation

I'm looking at trying to find a new meat injector for home and comp use. I'm currently using a spitjack, and whereas its a great injector overall, the metal bar that drives the plunger won't stay put, causing me to have to use my fingers to hold it up during injection, making it more complicated than I am looking for.

I'd like to find something similar to the F Dick Brine pump, but with more of a trigger handle than pump handle. On the recent BBQ Pitmasters Georgia episode, I saw Holy Smoke using something like what I'm looking for, but can't for the life of me figure out what it is.

Does anyone have any possible suggestions?

Thanks guys, exactly what I'm looking for. Wish Pitbull had his in stock for that price.

As for the spitjack, I like the injector. But its the metal plunger issue that I'm having. I've tightened the tension screw as much as I can, but it still isn't helping out. All it wants to do is "slide" down, getting the wrong angle to engage the plunger.