gun with hammer are better than the one thta dont have hammer what the difference?? between this hammer out side and spring inside??
Guns with a hammer use the force of the falling hammer to knock the firing pin into the primer. Guns without a hammer use the force of a spring letting go to push the firing pin into the primer. If kept in good working order, either is acceptable.
There really is no advantage of one over the other. The Glocks use a spring loaded striker, and is just as effective in setting off the rounds as a Colt 1911, which has a hammer.
Personal preference my man….I prefer striker fire (no hammer) over hammer. Both work great depending on the gun you buy.