Military Armament Corporation MAC 1014 Marine 12 Gauge Nickel Shotgun

The Military Armament Corporation MAC 1014 Marine is a 12 Gauge semi-automatic tactical shotgun built around a self-regulating gas piston system. Its 18.5-inch barrel and 5+1 capacity provide a practical configuration for defensive and tactical applications, while the nickel finish adds corrosion resistance. A receiver Picatinny rail supports compatible optics and accessories, and the ghost ring rear sight with blade front sight provides a fast, durable aiming system. The 3-inch chamber accepts a broad range of shotshell loads, and Benelli Mobil Choke compatibility allows users to tailor the pattern with compatible choke tubes.

Key features

• Self-regulating gas piston system supports reliable semi-automatic cycling
• Nickel finish provides corrosion resistance for demanding environments
• 18.5-inch barrel balances maneuverability with practical handling
• 5+1 capacity supports sustained use between reloads
• 3-inch chamber accepts standard and magnum-length 12 Gauge shotshells
• Ghost ring rear sight and blade front sight enable quick target acquisition

The MAC 1014 Marine combines a corrosion-resistant finish, piston-driven operation, practical capacity, and tactical sighting features in a versatile semi-automatic shotgun.