Product Details
HK21E buffer piston new. Correct piston for your HK11E, HK21E, G8, HK13E, HK23E buffer. Great replacement for those soft U.S. made pistons that mushroom from use.
Genuine German HK production part in new/unissued condition. HK is no longer producing these parts. Stock up on spares while you can.
ORIGINAL HK, MADE IN GERMANY
CONDITION: NEW
HK PART NUMBER 222602
NSN (NATO STOCK NUMBER) 1005-12-194-8101
