The KWA AKG Hop Up Bucking, Part 85, is a replacement GBB hop-up rubber. This will replace a lost or torn hop-up bucking, and repair a non-functional hop-up assembly.
KWA AKG Magazine Hop Up Bucking Features:
-KWA OEM Precision Finish
-Keeps your rifle and mags in working order
KWA AKG internal parts and spare magazine parts will fit both the AKG-74M and the AKG-74SU. Use KWA OEM replacement and repair parts for ideal operation of your Gas Blowback AK-74.