You work pretty hard to miss points, don't you.
This issue of Christians with guns and the willingness to use them to shoot people for various reasons is a topic for another thread. Suffice it to say, there are times where use of deadly force to defend the innocent is acceptable. Use of deadly force to defend property, no. Remember what Jesus says:
Luke 6:28-30New International Version (NIV)
28 bless those who curse you, pray for those who mistreat you. 29 If someone slaps you on one cheek, turn to them the other also. If someone takes your coat, do not withhold your shirt from them. 30 Give to everyone who asks you, and if anyone takes what belongs to you, do not demand it back.