I agree with Simon,
Get a bid in for it Gary, The Rapid is the HW 77 of the PCP World Solid workman Design that has stayed Basically the same for 20 years Extremely Accurate and can take the field work Abuse and Punishment
that Hunters give it and can be repaired easy enough and Tuned to Perfection if thats what your into, Mine is a Box standard Factory Spec MK 2, The only Difference to that MK 1 is there's a Regulator and Different
stock, the new MK 4 Trigger Mechanism which is a Beaut compared to the other MK'S, Which was the only let-down on the earlier Rapid's, also Quickfill and My