Does the wrong barrel/slide luggs fitting has been solved on the V12 ?
Yes! according to Eric Grauffel and Henning Wallgreen, they have made changes at the factory in Italy.
One must be careful in the U.S as some must be repaired. You wont know until you really
shoot the gun and inspect it. I would order one from Italy to get the good ones.
Good new, they finally find the problem...i am very curious about what they've changed !