Regarding durability....................
Being a handgun, we are talking about an item that spends it's life in a locked case even during transport. It only sees the light of day at a range. If you can damage the fiber optics on the range, you might want to reconsider your firearm handling technique. Unless opening the locked case with a sledge hammer or violating range protocal and safety standards I think your fiber optics are probably fine.
Reading some of the posts on here lately makes me wonder if mall ninjas and video game tacticoooolers have taken over the world.
Police, RCMP, and our Military are the only people in OUR country that HAVE TO not GET TO use Handguns in life and death situations where equipment frailness could prove dangerous. I praise God that THEY are willing to do so on our behalf. I personally think we need a bit of a reality check when it comes to our perception of ourselves!!!!!
Sorry, rant over!!
Feel free to carry on and flame away!