MAC 1014 Marine – 12GA Semi-Auto Tactical Shotgun

The MAC 1014 Marine delivers corrosion‑resistant, military‑grade performance built for the harshest environments. Its proven gas piston system and durable nickel finish ensure reliable cycling in defense, maritime, and tactical applications. The 18.5” barrel features a Benelli/Mobil‑pattern choke tube system for customizable shot patterns, while multiple finish and furniture options allow users to tailor the platform to their mission.

Notable Features:

- Reliable Gas Piston Operation System

- Corrosion‑resistant Nickel Finish

- Polymer Pistol Grip Stock with Rubber Recoil Pad

- Adjustable Ghost Ring Sights with Optic Rail

- Sling Integrated Stock

- Aftermarket M4® Compatibility

- 1-year Warranty and Lifetime Service Plan

What's Included:

- Owner's Manual 

- Choke Tube Kit (Cylinder, Modified, Full, Wrench)

- Sight Wrench

At SDS Arms, we proudly stand behind the quality of our firearms from Tisas, Tokarev USA, Military Armament Corporation, Spandau, and Inglis. Every firearm is covered by a 1-Year Limited Warranty against defects in materials and workmanship from the original retail purchase date. After that, you're backed by our Lifetime Service Plan, which covers material defects for the life of the firearm. Quick Summary: 1-Year Limited Warranty on workmanship and materials. Lifetime Service Plan begins after 1 year (excludes wear items). Warranty voided by abuse, alterations, or improper ammo. Certain legacy/imported models no longer eligible for service. For more details or to start a warranty claim please visit our main support page. Click Here to Read the Full Warranty