Extractor Spring and Buffer Kit Mk3
CMMG’s Extractor Spring and Buffer Kit, Mk3 includes both inner and outer extractor springs and buffers for CMMG Mk3 or LR-308 Rifles.
Description:
- CMMG’s Extractor Spring and Buffer Kit, Mk3 includes both inner and outer extractor springs and buffers for CMMG Mk3 or LR-308 Rifles