“Weapons,” the new original horror film distributed by Warner Bros., blew past projections and dominated the domestic box office this weekend, grossing an estimated $42.5 million according to early numbers from Hollywood publications, surpassing “Freakier Friday” to earn the top spot.

New Line's horror pic and Disney's family comedy delivered a double win at the late summer box office, as well as a victory for two challenged genres.

“ Weapons ,” a twisty horror film about a group of missing children, and “ Freakier Friday ,” a body swap comedy, delivered a potent one-two punch at the box office this weekend, lifting ticket sales as summer movie season draws to a close.