When Jordan (Theo Germaine) is at the range, they use a Ruger 10/22 rifle with a 10-round capacity. They fire four rounds from the rifle and are then challenged to a shooting contest. Jordan then fires four rounds at the target and shoots three acorns for a total of 11 shots, all without reloading. Also, a .22 is MUCH quieter than what's heard in the movie and would leave a much smaller hole in the paper.