Got a daughter just starting out as a hunter? The 870 Express Compact is designed with the young shooter in mind and will grow with them as they grow. Each gun comes with a length of pull kit that enables the owner to increase the length of pull from 13 inches to 14 inches as needed. There are three spacers, one half-inch and two quarter-inch, in the kit with corresponding screws. As the shooter grows, these spacers can be added to keep the gun fit perfect.