KAK Industry Extractor Completion Kit
Works for all AR15 Caliber Extractors- 5.56, 7.62x39, 224/6.8, 450/458, 6.5 etc
Includes everything you need to assemble a spare or replacement AR15 Extractor
Kit Includes-
AR15 Extractor Spring Insert
AR15 Extractor Spring
AR15 Extractor Pin- S7 Tool Steel
AR15 O-Ring