How to GuidesHow To Reload a Ohshi Boom Shock Impact grenade Posted on 15 November, 201420 October, 2020 by Laurence A Quick Video on how to Reload the Ohshi Boom Shock! The Oshsiboom has now been discontinued why not check out the more reliable Dynatex Original and Dominator alternative. About Laurence GHK G5 Gas Blow Back Rifle Overview