Manually examine for secure retention of buffer assembly
Disassemble buffer assembly from receiver by pushing
forward and removing buffer retaining yoke. Manually
examine to assure that yoke disassembles from receiver
Examine spring action of buffer assembly for compliance
Visually examine buffer assembly to assure freedom from
burrs, cracks, detonations and leakage of hydraulic
Operating rod assembly and bolt assembly action.
Examine action of operating rod assembly and bolt assembly for
compliance with 126.96.36.199.
Operating rod assembly.
Disassemble operating rod assembly from bolt assembly and
visually and manually examine operating rod assembly for
compliance with 188.8.131.52.
Visually examine rod for excessive wear or mutilations on
both sear engagement notches.
Visually examine yoke for mutilation or burrs on bolt
Visually and manually examine the bolt assembly for
proper functioning and for presence of proof, magnetic
particle inspection and manufacturer's identificatlon
marks (drawing 11010358).
Examine firing pin protrusion using the inspection
equipment in accordance with drawing 7274295 (see