After extensive customer serveying, we have decided to bring back

Light weight Parabolic Phi barrel kit with hard case and wooden raffle keychain.
All four sizes of phi including .675-.680, .680-.685, .685-.690 and
All 14 inch total length with Autococker threads.
This Phi design has all current 2.0 updates to the control bore, porting and threads. We simply shave off more material to reduce the weight resulting in a 15 reduction.