Manufacturers AR15 / M16 M16 M16 Parts List Extractor Spring, New (w/ Rubber Insert; DPMS/Panther Arms)
Extractor Spring, New (w/ Rubber Insert; DPMS/Panther Arms)

This part is found in the following schematics

Extractor Spring, New (w/ Rubber Insert; DPMS/Panther Arms)

Extractor Spring, New (w/ Rubber Insert; DPMS/Panther Arms)
Manufacturer: U.S. MILITARY
Model: M16
Product #: 551450B

This part is found in the following schematics