We also appear to have a full complement of C-130J.
The RAF has a total of
25 C-130J C4/C5 aircraft. The C4 is almost the same size as the current C3 aircraft, but with a slightly shorter fuselage, while the C5 is the same size as the C1.
http://www.raf.mod.uk/equipment/herculesc4c5.cfm
also from the K page: "The fleet totals 50 aircraft and is a mixture of C1/C3 aircraft and the new C-130J aircraft, designated C4/C5."
Nice to see current info.