Prometheus Hop Up Rubber for Marui AEG series

Prometheus Hop Up Rubber for Marui AEG series

$9.99
{{option.name}}: {{selected_options[option.position]}}
{{value_obj.value}}

-Featuring the zero inner hump.( no hump inside just plane rubber chamber packing ) -Enhance BB flight in long and straight path. -Super hop up effect, very effective even with heavy gram BBs.  

Show More Show Less