The P14 uses much of what's already in
the SV series: breech, nozzle assembly,
inner and outer barrels (cone or bushing),
chamber, recoil system (1911 or 2011),
etc etc. Basically only the grip/frame is
unique, everything else is interchangeable
from other WA 1911/2011's.
I know parts are hard to find in one store
but they are out there, I'm sure you've
seen how many WA's I've built and sold
in the past year
Anyway just passing on
the info where I can so others can benefit.