This is my rifle. It is smarter than I am.

[TxD]

Sniper detection by sound.

PDF brochure here:
http://www.ultra-sonar.com/resourses/RMGLv4_0710.pdf" onclick="window.open(this.href);return false;

Aviation Week article here:
http://www.aviationweek.com/aw/blogs/de ... d=blogDest" onclick="window.open(this.href);return false;