Ad: This forum contains affiliate links to products on Amazon and eBay. More information in Terms and rules
And the SAS were used as spies, they did many parachute drops, fought in mountainous terrain, and in snowy conditions ...I'm not hundred percent about being frogmen but I could find something. The SAS fought in all the same conditions as the Brandenburgers.
I do have to say the FG-42 was a remarkable weapon; it was developed solely for the Fallschirm and was never produced in large numbers - fortunately !
Ive fired one of those beautiful FG-42's a bunch of years ago, and it truly is one of the great weapons from the last 70 years or so... The weight is totally acceptable for the firepower available.... Very accurate...