Combat rifle sights used by U.S. forces in Iraq and Afghanistan carry references to Bible verses, stoking concerns about whether the inscriptions break a government rule that bars proselytizing by American troops. Military officials said the citations don't violate the ban and they won't stop using the telescoping sights, which allow troops to pinpoint the enemy day or night. The contractor that makes the equipment, Trijicon of Wixom, Mich., said the U.S. military has been a customer since 1995 and the company has never received any complaints about the Scripture citations.