34 pistons have those indentations and can be just as out of round as the 280's. Not sure about the latest ones nor early 34's as my 88 and 2016 models have not yet been apart
When did Steyr buy Diana? I am aware they were bought over a few years ago but didnt think it was Steyr.
Last edited by Drew451; 04-12-2017 at 11:35 PM.
Im glad we agree on the merits of 34 and its superiority to the competition.
I recall a takeover by German Sport Guns, owners of Blaser among other marques, in the fairly recent past but no link to Steyr.
I hope my 2016 built 34P's piston is indeed perfectly round but this wasnt always the case.
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