In StockSave 8%
Type
parts
Last Seen
May 27, 2026
HK416, MR556 Extractor Spring Buffer
Sold byHK Parts•Posted May 20, 2026
$4.95
$5.39
You save $0.44 (8% off)
Price and stock data refresh continuously from HK Parts.
Deal Summary
- Currently in stock.
- Category: parts
- SKU: HKP-21604
Price History
Deal Details
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