A reload assembly is disclosed that includes a proximal body portion having an indicator that is movable from a retracted position to an advanced position to provides a visual indication to a clinician of the state of the reload assembly, i.e., whether the reload assembly is loaded with staples and ready for use or depleted of staples. A tool assembly of the presently disclosed reload assembly may also include a cartridge assembly, an anvil and a drive assembly. In embodiments, one or both of the cartridge assembly, the anvil, and/or the drive assembly may support an illuminating device. In embodiments, the illuminating device, which may be an LED, is adapted to change color when the reload assembly has been fired to provide an indication to a clinician that the reload assembly is spent. Since the illuminating device is illuminated when reload assembly is in both the unused and spent states, the illuminating device also improves visualization during placement and use of the reload assembly.
