Very good report quality vs price
Ergonomic, Low maintenance, Shoot great and fast
A little louder the DM series
This gun is awesome. It's keeping from speeding a 1000$ on high end gun.
There is a big dougth that Proto remove the SLG UL from his 2010 product lineup because it was in straight competition with there middle range marker like the PMR.
Both of my firends bought the PMR and they all got a lot of troubles. They both sold it. My SLG UL works great. It is low maintenance. Shoot straight and fast and it's very light.
I rated it 10, not because I think it's the best marker ever, but definitly the best of his category.