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MOSSBERG MASTER SHOTGUN

This two-day course covers both the Mossberg 500/590/590DA “pump action” and the Mossberg 930 “semi-auto” shotgun systems. The Mossberg Shotgun Armorer course provides instruction on how to diagnose and repair malfunctions, return shotguns to factory specifications, perform function inspections, check headspace and more.

Topics

  • Product information
  • Nomenclature
  • Specifications
  • Clearance procedure
  • Loading and unloading procedure
  • Cycle of Operation
  • Field stripping
  • Detailed armorer dis-assembly, assembly, and inspection
  • Cleaning and lubrication
  • Head-spacing
  • Proofing
  • Troubleshooting
  • Practical and written exam

Gear

All firearms and armorer tools used in the course will be provided by Constellis and Mossberg.

Prerequisites

Familiarity with Mossberg 500/590/930 shotgun platforms

Ammunition Requirements

None.

MOSSBERG MASTER SHOTGUN

This two-day course covers both the Mossberg 500/590/590DA “pump action” and the Mossberg 930 “semi-auto” shotgun systems. The Mossberg Shotgun Armorer course provides instruction on how to diagnose and repair malfunctions, return shotguns to factory specifications, perform function inspections, check headspace and more.

Topics

  • Product information
  • Nomenclature
  • Specifications
  • Clearance procedure
  • Loading and unloading procedure
  • Cycle of Operation
  • Field stripping
  • Detailed armorer dis-assembly, assembly, and inspection
  • Cleaning and lubrication
  • Head-spacing
  • Proofing
  • Troubleshooting
  • Practical and written exam

Gear

All firearms and armorer tools used in the course will be provided by Constellis and Mossberg.

Prerequisites

Familiarity with Mossberg 500/590/930 shotgun platforms

Ammunition Requirements

None.

MOSSBERG MASTER SHOTGUN

This two-day course covers both the Mossberg 500/590/590DA “pump action” and the Mossberg 930 “semi-auto” shotgun systems. The Mossberg Shotgun Armorer course provides instruction on how to diagnose and repair malfunctions, return shotguns to factory specifications, perform function inspections, check headspace and more.

Topics

  • Product information
  • Nomenclature
  • Specifications
  • Clearance procedure
  • Loading and unloading procedure
  • Cycle of Operation
  • Field stripping
  • Detailed armorer dis-assembly, assembly, and inspection
  • Cleaning and lubrication
  • Head-spacing
  • Proofing
  • Troubleshooting
  • Practical and written exam

Gear

All firearms and armorer tools used in the course will be provided by Constellis and Mossberg.

Prerequisites

Familiarity with Mossberg 500/590/930 shotgun platforms

Ammunition Requirements

None.

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