The Military Armament Corporation "MAC" 2 Tactical is reliable, easy to operate, and extremely balanced, which is everything a shotgun for home defense or duty should be. Built around the Inertia operating system for unmatched performance, ease of maintenance and ability to cycle variety of loads without changing parts or adjusting the operating system while maintaining a lightweight form factor. Tactical model’s ghost ring rear sight is windage/elevation adjustable and has a bladed protected front post with contrasting white dot that is also adjustable for windage.