HKOTG: Angry Gun Gas Stock for Marui M870
OptimusPrime
08 Jun 2014
Martin of Hong Kong off The Grid (HKTOG) gets invited to the Angry Gun workshop for an exclusive look at their prototype retractable gas stock for the Tokyo Marui M870 Tactical Shotgun. It is actually a working prototype which Martin finds much better than the G&P version. They demo an installation of the stock which is quite simple and also how to fill the stock with gas. Find more about this product by watching the video.