A Pennsylvania history buff who recreates firearms from old wars accidentally fired a 2-pound cannonball through the wall of his neighbor's home in Uniontown, Pa.

William Maser, 54, fired a cannonball Wednesday evening outside his home in Georges Township that ricocheted and hit a house 400 yards away. The cannonball, about two inches in diameter, smashed through a window and a wall before landing in a closet. Authorities said nobody was hurt.

State police charged Maser with reckless endangerment, criminal mischief and disorderly conduct.

No one answered the phone Friday at Maser's home. He told WPXI-TV that recreating 19th-century cannons is a longtime hobby. He said he is sorry and he will stop shooting them on his property, about 35 miles southeast of Pittsburgh.

