February 27-28 AR-15/M4

February 27-28 AR-15/M4

Regular price $450.00 Sale

This two-day class is a mixture of intensive classroom instruction and hands-on operation that will gain proficiency in the following areas: Cleaning, maintain, gauging, repair, build, and/or modify the AR-15 platform. We will go over disassembly, reassembly, identification of mechanical deficiencies and corrective actions, so you will walk away knowing your AR-15 is reliable.

Topics covered;

+ Operation and function
+ Nomenclature
+ Design
+ Interaction of parts including safeties and fire control group
+ Proper safety checks
+ Disassembly & Assembly
+ Inspection of parts for excessive wear
+ Head Space
+ Maintenance and lubrication
+ Gauging and checking critical areas
+ Modification / Customization
+ AR15 Build Tools and Gauge Use
+ Compatibility
+ Troubleshooting and Tuning
+ Theory
+ AR15 vs. M16 Parts Comparison
+ Cleaning and Lubrication and Scheduled Maintenance
+ Magazine Inspection
+ Bolt Carrier - Receiver Extension/Buffer Tubes and Types
+ Castle Nut Staking
+ Testing and Selecting the correct Buffer and Buffer/Action Spring Combination
+ Barrel Extensions and Feed Ramps
+ Gas Ring Testing
+ Extractor Upgrades
+ Gas Key Torque Specifications and Staking
+ Gas Ports, Gas Tubes, and Gas System Length and Alignment
+ Handguards, Rail Systems, and Free-Floating Systems
+ Diagnosing Malfunctions


The second half of Day 2 will be on the range checking proper operation, manipulation and an abbreviated Run the Gun class, which is made to instill the fundamentals of efficiency in running the AR platform.