A Marlin Model 1895SBL with a gray laminated stock, fitted with a Leopold Optics FX-II Scout IER 2.5x28mm scope with a silver finish, and carried on a sling with cartridge holders for the rifle's .45-70 Government soft-point rounds was the favored weapon of Owen Grady. During the 2015 Isla Nublar Incident at Jurassic World on Isla Nublar, Grady carried the weapon with him, but did not fire it until near the end of the incident, when he shot at the Indominus rex.