[Joeykid]

I run HPA and I was wondering if this is a good upgrade for my Blazer. Would it make the gun shoot noticably different?

[Ov3rmind]

From what I have heard, it doesn't make a noticeable difference. The only pressure I consider important, is cycling pressure. From what I have heard/seen, the firing pressure won't effect accuracy. When I order my Blazer, it's not something I'm going to pay for.

[moronathon]

When I have asked about this in the past, the folks at PPS said they offer this upgrade because people have asked for it, that's the only reason. It does not improve performance but it does decrease gas-efficiency. The gun was designed to operate with out ball breaks at the most gas-efficient pressures, which it does beautifully.