This gun is really a pleasure to use. Very easy to shoot ropes in semi.
Quick, easy maintenance is a big plus.
Out of the box, with all stock parts this gun performs well and no upgrade is actually needed there are some nice options. A few personal preference, recommended upgrades and you will have a top-of-the-line tourne gun.
The stock regs work fine once they break in but u have to clean and lubed fairly often because the cup/seal design is sensitive to getting dirty after a few weeks of play.
Uses oil u can get at radioshack for cheap. No over priced, branded DOW 33