ORIGINAL: deke12ga
Thank you sir! Apology accepted and if my original post came off as sarcastic I too apologize as it was meant as a question. Thanks for teaching us something!
Your post was in no way offensive. I guess I just reacted too strongly based on my understanding of the fact that many people have been taken in by the factories' failure to disabuse the public of an impression that the "lands & grooves" on a "rifled slug" actually made it spin! Now, otoh, the deep veins on the Brenneke slug might actually make them rotate some. But probably not fast enough to make them stable, even so.