HKP HK MR556/416 Extractor Spring Buffer
This buffer fits inside the extractor spring in the extractor pocked of the bolt. This item is a high wear item and a spare would be highly advised.
Compatible With:
- HK MR556 & HK416 Firearms
-31%
HK416, MR556 Extractor Spring Buffer
$1.91 Save:$1.00(31%)
Description
