SCone wrote:
According to Springfield's website...
The XD mechanism completely cocks (preloads) the spring-charged firing pin so that the only function provided by the trigger pull is to release the sear and fire the gun. By contrast, the Glock "Safe Action" only partly preloads the firing mechanism, and the trigger pull physically completes the cocking action as well as releasing the firing pin. The XD is therefore a true "single-action" trigger design because its trigger only performs one function--releasing the firing mechanism. The Glock is a true "double-action" trigger design in that its trigger contributes to the actual cocking of the mechanism as well as releasing it.
Well there you have it. I was not sure if they were the same as a Glock or not so that is why I said "if".