I wish RIA would chamber a small revolver in their new little .22tcm round. Its basically 9mm brass necked down for a 55gr .224 bullet. I think it would make a great CCW with very little recoil. They say it has about 2,100 fps MV out of their 1911. Yea it may be a small bullet but it would be the rough equivalent (in velocity) of being hit with a .223rem rifle at 300 yards.