MP rotators by Hunter.
I use Toro sprinkler bodies to fit them to.
You might find Hunter MP rotators on eBay at good prices.
Remember, they need to be spaced much further apart than regular pop ups and their run times extended because they deliver water slowly, and in a regulated way (which is what you want from retic)
•https://www.hunterindustries.com/en-metric/irrigation-product/nozzles/mp-rotator
•http://www.toro.com.au/product/toro-570z-classic-series
Try to control the water with a hunter Hydrawise controller.
(Rachio is also another good controller)
Avoid the antiquated "dumb" controllers
Web based irrigation control is the way forward. I saved 60% on my programmed water use this summer by using a 'smart' controller v the old school box on a wall.