Product Details
Unidentified HK Part Number 217354. Description from the factory is 'pufferstift' or buffer pin. Looks like a long rivet to me.
Measures approximately 36.6mm long. Head is 8.7mm and the narrower shaft is 2.5mm. Brand new, Genuine German HK production.
ORIGINAL HK, MADE IN GERMANY
CONDITION: NEW
HK PART NUMBER 217354