Assuming he needs a tool for a job not a “desirable new toy” i.e. the latest, the prettiest, the most expensive, the shiniest and so on.
Then:-
- BSA S10, AA410, Various Falcons. But he must try them for fit and feel.
Scope in the £150-200 range not the best but should get the job done.
300 Bar C/F bottle and adapters.
With enough left over for his holiday flights and maybe more….
Regards Ora