Cole Younger....Maybe we are related Ummmmm! Nonetheless, the .40 S&W is NOT in the same boat as the 10mm caliber sir, no way. I would not call the .40 S&W a Stopper Caliber either. The 45acp is a Stopper yes! The 10mm is a stopper yes! The .41mag is a Stopper and so goes the .44mag but again not the .40 S&W.
If you wish to compare the Geletin Blocks that appear on a link at "AR-15.com" please do. You will see first hand the results of a 10mm round compared to the 9mm Luger, 38spl, 357mag, 45acp etc. The 10mm causes twice as much damage and penetrates deeper as well.
