I read in the manual that it was OK to dry-fire. But, how much can the firing pin take? I don't want to break it.
If you manage to break it by dry-firing, brag about it.
You've done something not many other people have done.
For God so loved the world, that He gave His only begotten Son, that whoever believes in Him should not perish, but have everlasting life.
John 3:16 (NKJV)