Ok, we all have debated 45 vs 9mm...we have talked about were, how many, and what ammo we keep in our choice of firearms. But IF push came to shove..if your awakened to the sights and sounds of a nother person in your space...about to do you or a family member harm. Could you realy pull the triger? Ok before everyone goes ya Id smoke the homie with my glock and then get me back up 50 cal., let get real...My experience in combat was that the people who talked the bigest ammount of BS before the battle was the ones who froze. The question is not with what nor a my glocks so big ?. When you look past the night sights into the eyes of a fellow human....could you pull the triger? For me, I answered the question in Beriut...I have no doubt in my mind that I could pull the triger. My wife who is a good shoot...I realy dont believe she could..but then again who knows she may bust caps and enjoy it...can speak for other.