Simple answer....no
Some of the early steel shot ammo was known to score or scratch the bores because of poor inferior wads, this was not a problem with the offerings by the major manufacturers such as Federal, Remington, Winchester, however some cheaper promo ammunition had this problem, you buy cheap you get cheap. This problem was quickly resolved as the poor ammo faded from the market but the problem lived on to this day among reloaders who were using a wide variety of wads, many not designed for steel shot and not providing the extra protection steel shot requires. Of course, magazine articles and reviews of the day were regurgitated and repeated and copied and still surface today as gospel. As more became known about the use of steel shot many manufacturers such as Browning turned to harder steel in their barrels as well as thicker steel and larger bore sizes to help ease the additional stress created by the uncompressable steel shot. Most European proof houses introduced an additional proof for steel shot approved barrels.
Bottom line: modern steel shot ammunition from major manufacturers will not score or scratch good steel barrels but the additional strain that it puts on the barrels can swell or bulge thin barrels not designed for steel and of course the area at greatest risk is the choke constriction, fixed or removeable. This is why shotgun manufacturers normally recommend only the more open chokes should be used with steel.
I seem to find mixed answers about this online. Does steel shot damage modern shotgun barrels? It doesn't make a whole lot of sense to me how a barrel could be damaged when a lot of steel shotshells use thicker wads.
Steel shot has been out for many years and the progress made is leaps and bounds.
In the early stages the genuine concerns where out there and the manufacturers came to the table with answers.
What specific questions are you looking to be answered?
Dont like steel shot, try bismuth or tungsten or buy a new shotgun designed for the use of non-toxic (steel shot) the answer is easy to find.
Interesting wad pics 3macs..I too started loading steel before it became mandatory, but that lasted a couple of years and bought factory ammo with better results.
Rob
I got nothing to add....
LOL WHAT nothing about don't use it if you have a remington or something like that![]()
Hahaha
LOL spank must be tired like I am. He is usually right on the ball with that one
TIRED of shoveling and blowing snow down here
Starting to think best just to leave the blower running in the yard since a few hours I will need it again
January in eastern canada has been NUTS
Oh well back out side I go for another few hours
Did I say I hate winter now
Cheers
Then I guess I shouldn't mention where I am right now......![]()