Zendude
Member
I have read about damage to forcing cones on some revolvers when high velocity 357 magnum loads were starting to be used. My question is whether the damage to the forcing cones was specifically a result of the velocity of the bullet hitting the forcing cone or the high operating pressure of the cartridge. I understand that the high pressure caused flame cutting damage to the frame above the cylinder gap.
The reason I ask is that some current 38 special SD ammo is loaded with very lightweight bullets. An example is Liberty Civil Defense loaded with a 50 grain bullet with an advertised velocity of 1,500 FPS. Although the bullet itself is light, would that kind of velocity potentially damage a forcing cone in, say, a j frame?
The reason I ask is that some current 38 special SD ammo is loaded with very lightweight bullets. An example is Liberty Civil Defense loaded with a 50 grain bullet with an advertised velocity of 1,500 FPS. Although the bullet itself is light, would that kind of velocity potentially damage a forcing cone in, say, a j frame?