This is a GHK original part #AUG-11-2 (inner barrel) for the GHK AUG GBB series (to be paired with 16inch outer barrel), 400mm length, standard AEG cut.
This is a GHK original part #AUG-11-2 (inner barrel) for the GHK AUG GBB series (to be paired with 16inch outer barrel), 400mm length, standard AEG cut.