The Mossberg 500 Special Purpose shotgun is a low-maintenance pump action shotgun perfect for security needs. This model utilizes an aluminum alloy receiver and twin action bars for smooth and reliable operation, and the barrel is fully interchangeable. The Mossberg 500 Special Purpose features an easily-manipulated, top-of-receiver-mounted safety, an anti-jam elevator, and dual extractors. This model features a pistol grip kit and Parkerized finish.