
U.S. ORDINANCE M60 MACHINE GUN
ARMORER // OPERATOR
MAINTENANCE COURSE

COURSE DATES
2 Day Course - 2025
Henderson, NV
FEBRUARY
21st - 22nd
Henderson, NV
JULY
11th - 12th
Henderson, NV
MAY
16th - 17th
Henderson, NV
NOVEMBER
6th - 7th
Henderson, NV

COURSE AGENDA

• Introduction of the instructor(s) and class participants and description of contents of the course
• Safety Discussion, proper safety procedures
• History of the M60
• Loading and Unloading Procedures
• Clearing the Weapon and Making Safe
• Technical Discussion covering function and material
• Complete DS/GS level disassembly of the weapon
• Gun Parts Identification
• Ammunition available for the system ID
• Complete reassembly of the weapon
• Complete instruction for DS/GS level gaging
• Function checks
• Description of the operating components of the weapon
• Operating Instruction with Range Drills

COURSE SUBJECTS

INCLUDED COURSE TOPICS:
Safe and proper weapons handling procedures
General data and nomenclature for all M60 Series Machine Guns
Variants and modifications to the M60 Series Machine Guns
General and detailed disassembly of weapons and components
Identification of mismatched parts and components
ARMORER-LEVEL DISASSEMBLY
- Feed tray cover
- Bolt to include extractor, ejector and stoning of surfaces
- Trigger group
- Gas system
- Barrel group disassembly, including the carrying handle
- Receiver group, including the bipod, fore-grip and rear sight assembly
WEAPON-RELATED SPECS & TOLERANCES
- Barrel erosion
- Headspace
- Firing pin protrusion
- Maintenance and inspection of all weapon components
- Identification and replacement of worn or broken parts
- Care, cleaning and lubrication
- Proper weapons assembly
- Performance of a proper function check
- Cycle of operation
- Malfunctions and troubleshooting, including immediate and remedial actions
During the course, you participate in range drills to reinforce classroom instruction. Instructors focus on field-expedient maintenance methods to assist you in the field and on the range. These intense drills teach you how to troubleshoot and fix a machine gun on the spot when necessary to keep it functioning.These intense drills teach you how to troubleshoot and fix a machine gun on the spot when necessary to keep it functioning.
RANGE DRILLS
- Proper loading and unloading procedures
- Zeroing procedures
- Malfunction drills
- Field-expedient maintenance
- Reloads
- Performance under stress
