I didn't know Ruger made an MK11. Is that the next generation after the 10 ?
Good little target pistol. Mine has the bull barrel. My wife loves it. Most accurate hand gun I have at short range. Tends to jam these days. Need to take it to a gun smith.
BTW, don't take what I am saying for granted. At lot of people are ignorant of the possibility of semi-auto being loaded when the clip is removed.
A guy next to me at a range accidentally discharged his auto for this very reason. The good news is that he had the barrel pointed in a safe direction. Makes me a bit of a zealot wrt this issue.