The HK 50237550 Slimline Black Polymer Retractable is a stock / buffer component.
New from HK Germany the slim line retractable stock fits all commercial & mil-spec AR-15/M16 buffer tubes. Marked with the HK logo and issued on specialized HK 416, MR556 rifles.
Specifications
- Brand: HK
- Manufacturer Part #: 50237550
- UPC: 642230270336
