If not having issues with the feed tube separating from your delrin/acrylic feed block then skip on the 1 piece feed and get that freak-bored barrel.
My general recommendation for Phantoms are:
- a barrel kit (how ever you want to go about doing that, freaks, python, whatever)
- ASP Detent mod / ASP Roundhead body (depends on your specific situation. I have tons of cocker barrels and my gun is silver so matching a raw Roundhead body with Silver is easy)
- 1-piece feed (My feed tube kept seperating from my feedblock at the worst times, so I ditched it)
From there on its about tweaking your amount of shots per 12g, but the above suggestions will eliminate any practical frustrations you may have using the gun.