Buckner G7X sprinkler 

Here is another slightly uncommon sprinkler, the G7X rotor made by Buckner in the early 2000s. These were essentially the same thing as a K-Rain "K2" rotor except these feature a rubber cover held on by two screws through the top as well as a different style body cap. As with most of my other various sprinklers, this one is also a new-old stock head and the only use it has ever seen is whenever I've gotten it out to play around with. These G7X rotors adjust in the exact same manner as most any K-Rain rotor, with the arc adjustment lever on top of the turret as well as the slotted nozzle retention screw that is also used for stream diffusion. Other than that they're basically your average, "run of the mill" generic popup gear-driven rotor.