Soldato
Archery? Can quickly get expensive with new-kit-itis though.
Shooting- Clays, Quarry or Target
Reasonably priced hobby, teaches discipline, focus and a lot of fun imo. Shooting clays can be fun and challenging, if shooting quarry it brings its own challenge and gets you in the great outdoors plus depending what you shoot it can alao bring food to the table (wood pigeon/ rabbit),, also a reasonable amount of shooters also dabble in outdoor photography. Target shooting brings discipline and depending on the ranges facilities and what your police force will grant you, you can shoot anything upto .50cal.
Sidenote.. you can clearly see what my interests are, also the requirements to get a Shotgun cert are faitly low/easy, a firearms cert is a bit more difficult but not a great deal.
If you have been into shooting games then nothing quite beats getting your own AR-15, can get expensive though - it is basically Barbie for men!