I would never shoot an FN-FAL or any version of one, without a safety sear.
Scott
I've heard this opinion before, and don't understand it. The "safety" (tertiary) sear is completely redundant for semi-auto fire, and removing it will have no effect. Virtually every modern military semi-auto on the market today originated as a select-fire rifle that was modified by removal of the tertiary sear. Do you consider all these unsafe to shoot, as well?
If the breach block is not in the down and locked position, the back of the breach block carrier will take the hit from the hammer, not the firing pin.
No fears,I don't plan on going there. I just want the gun safe to fire.