We're trying... we're trying real hard
to cling to our pacifist ways. But damn if the fusion of this US Army M110 Sniper Rifle and mounted iPod touch running the BulletFlight external ballistics calculator (available via the App Store) doesn't make us want to kill. Tap in the variables such as weather conditions, ammunition type, distance to target, and wind speed before exhaling and gently squeezing back on your second amendment right. God bless America.
[Via The Firearm Blog
-- M110 sniper rifle with iPod touch mount
-- BulletFlight App [warning: iTunes link]