Maple Leaf Hot Shot Hop Up Rubber 70° for AEG used with GBB Inner Barrel

Manufactured by Maple Leaf, this hard Hop Up rubber is designed to work with a GBB-type open inner barrel mounted to an AEGs-type replica.
The high-quality materials and rigorous quality checks ensure enhanced performance and more stable BB spin when installed in the model.
Important note - this product is designed for use with GBB inner barrel. It will not fit AEG Inner Barrels.