I need to test mine with the 22 barrel but yours appears more powerful? I’m quoting you below:
“The ‘Sporter’ is finished to a much higher standard than the American version with a greater use of machined steel castings rather than steel pressings which were a deliberate feature of the original design.”
I agree the milled barrel end is better than the US model. But the overall finish detail and bluing of the UK version doesn’t approach the US version. I think it probably comes down to 1950’s workmanship vs 1980’s?