Someone on my facebook friends list posted a picture of 4 survival firearms – pistol, Ruger 10/22, Remington 870 and AR-15.
22 Long Rifle VS 223 Remington
When you look at the two calibers, the 22 long rifle bullet is not much smaller then the 223 Remington. If your shots are less then 100 yards, the 22 long rifle loaded with high grade bullets can get close to 223 Remington. Lets be honest, there is no way the 22 Long Rifle can match the ballistics of the 223 Remington.
22 long rifle, CCI mini-mag hollow points, 36 grain bullet, bullet diameter .222 inch (5.6 mm)
223 Remington, 55 grain bullet full metal jacket, bullet diameter .224 inch (5.7 mm)
There is not “that” much difference between the 22 long rifle bullet and the 223 Remington bullet. Keep in mind we are talking about bullet diameter and bullet weight, and not the cartridge length.