Things I liked:These mags are the same as original equipment and are so much better than the type for marauders. I bought a single load tray as I use on my Marauders but do not use it as these mags are such a pleasure to use. Things I would have changed:Cheaper price would be nice.
Things I liked:Everything. Quality, Accuracy, Adjustable power, Light weight and Handy length, Stock fit and finish. Things I would have changed:Clicks on power adjuster. This is a minor matter. Everything else is perfect. What others should know:Glad I got the Hunter Green. It is different and very pretty. I have 5 other air guns, 3 pcps and 2 springers. They are gathering dust as the S510 is the one I grab.