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.
Weaknesses:
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.
Conclusion:
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.