If I were to buy a Rapid MK1 today or in the near future:

Would this MK1 have the new bolt setup; alan key adjustable probe pen, (rather than simms).

Could I swap barrels and probes between MK1 en 2 ?

Can I swop my wife for a good secondhand MK2 ... Wallooopp, didn't realise she was right behind me

Len