Watch out that you don't fall in that giant Jurassic rut that some of the forum dinosaurs are stuck in! If I was so 'tunnel visioned" I would have been unable to shoot at my favourite club for the last 14 years as it is steel only!
Agreed.
"Steel", is not stainless steel bearings...it is soft iron. Your Beretta barrels are very likely chrome lined (as are mine) and are MUCH harder than the steel shot.
Steel was introduced as a cheap alternative to Bizmuth, when lead was banned for Wildfowling.
Times and Technology have moved on a bit!
Also, older types of steel cartridge did not have a full shot cup. So combine this with harder steel and softer barrels, some may have suffered some scoring.
Modern steel, is as I said, much softer than chrome lined barrels and plastic wads fully enclose the shot. If your gun has the "Fleur De Lis" proof mark you are certainly good to go with clay loads.
I only use steel for skeet and much prefer lead for sporting stuff...but I would never concern myself with damage to my gun by using steel, because I have used plenty with no ill effect and like
Kentskeet I know people who put LOTS of rounds through their gun, all steel...no problems.
Other would agree that steel 9's, 24 or 28g; are the perfect shell for skeet, due to the increased pellet yield.
At the end of the day, you cannot help those people who are too ignorant or too stupid, to READ the instructions. You do not want to put HUGE steel shot down non-steel proofed barrels with tight chokes.
Just as the same as you don't want to put your man parts in the vacuum cleaner when it is switched on...but people do, that is why they have had to tell you NOT TO, in the manual.