It is made by palmer which means you get the tech support and warrenty. Works flawlessly. I have it on my cocker and it makes the cocking pressure lower. This is the same reg used on the freeflow, I love that gun. A key thing needed to trick your cocker out or in my case, get it to work. Same price as ever other reg, but it is still the best.
The only bad thing about it is, if it gets screwed, you have to send it out to palmer in California that is no where near where i live.
It is definentaly worth getting it. It is the top of the line. I think that if you own a cocker you should get this so it works right unlike mine. Now that i think about it, i am going to buy a freeflow, i love that gun. Buy it now, you will love it. it make your cocker work so much better. get chrome. it looks sweet like my black and chrome cocker.