How To Improve shield with an iPod Touch

National safety measure, that is. The Firearm Blog posted photos of an iPod touch mounted on a M110 rifle by a weapons peripherals company called Knight’s Armament. (The

M110 is the US Army’s new semi-automatic sniper rifle.) Why, you ask? The iPod is running a ballistics calculator (available in the App Store for $12). I want one.

[Source] Mike