BUFFER RETAINER SPRING HK416 / 417 / MR SERIESApril 12, 2021
Genuine Heckler & Koch buffer retainer spring.
🇩🇪 Made in Germany.
* If you receive a part from HK HAUS that is not in an HK branded bag it’s because we received it that way from Heckler & Koch. It’s common practice for HK to bulk pack parts in unbranded bags. All parts listed on the HK HAUS webstore as “Genuine Heckler & Koch” are authentic HK parts.