SDS Imports MAC 1014 Breacher | 12 Gauge | 18.5 in | 21000154

The SDS Imports MAC 1014 Breacher is a 12 Gauge semi-automatic tactical shotgun built around a self-regulating piston system for consistent cycling across a variety of loads. It ships with an 18.5-inch steel barrel, a pinned fixed synthetic tactical stock with a recoil pad, and a polymer pistol grip. Factory features include a Picatinny-style rail, adjustable ghost-ring rear sight and adjustable white-dot front sight, plus a Benelli/Mobil pattern choke tube system with multiple choke tubes included. The Breacher configuration provides a compact platform for users who need a short-barrel, semi-automatic shotgun with accessory mounting and adjustable sights.

Typical applications for this model include breaching-oriented operations and tactical training or range work where a compact, accessory-ready semi-automatic shotgun is required. The MAC 1014 design is broadly compatible with many aftermarket components made for the Benelli M1014/M4 family.

Product Specifications

• The manufacturer is SDS Imports.
• The model is MAC 1014.
• The manufacturer part number is 21000154.
• The gauge is 12 Gauge.
• The action type is Semi-Auto.
• The barrel length is 18.5 inches.
• The chamber size accepts up to 3″.
• The capacity is 5 + 1.
• The stock material is synthetic with a pinned fixed configuration.
• The sights are a ghost-ring rear and a blade front adjustable for windage.
• The choke system uses the Benelli/Mobil pattern and includes Cylinder, Full, and Modified tubes.
• Notable features include a Picatinny rail and a self-regulating piston operating system.
• The advertised weight is approximately 8 lbs.
• The barrel material/description is listed as steel.
• The UPC is 723551444337.

Built as a compact tactical variant of the MAC 1014 platform, this Breacher model focuses on short overall length, an accessory-ready receiver, and an adjustable sighting system. It is supplied with multiple choke options and is designed to accept many aftermarket parts and furniture compatible with the Benelli M1014/M4 family, which helps owners tailor the shotgun to training or operational needs.

Users commonly praise the platform for its reliability and compatibility with aftermarket components; many owners note the MAC 1014’s dependable cycling and the convenience of the factory Picatinny rail.

Related Videos: