G&G - Cold Resistant Hopup Bucking for Rotory chamber (Blue)- G-10-118

Description:
G&G replacement bucking, suitable for all AEGs. Cold weather resistant, suitable for FPS ranges up to 500 FPS.  Manufacture part number: G-10-118

Specifications:
Manufacturer: G&G 
Package Includes: Hop bucking only (No nub, no Retaining ring)