Quote Originally Posted by fanjules
But in the example of the MP44 where the barrel would wear on the bend, it stands to reason that the pellet wears more as it's "driven into" the corner.
Well, the sintered iron bullet with the mild steel jacket driven at about 50k psi probably didn't help....

Think you'd get into the multi tens of thousands of shots 'fore you'd notice any wear difference in a curly-wurly air pistol...

Regards,
MikB