My friends Dark Angel with Glad: 290, 290, 290, 289, 290. no, it isnt stock (the Dark Angel) but if you have the right setup the Glad is the best reg your money can buy imho. And yes, Ergos are nice regs, buy a used one so it is cheaper and already broken in. Your call. If your gun is tricked, then a Glad is best. But if you are in the process of tricking it, the Ergo is an excellent choice to get started with.