ViperTech Bolt & Stark Arms G17 Gen4
OptimusPrime
29 Oct 2014
Two videos on YouTube from Airsoft Taiwan for this post. The first one is a review of the Stark Arms G17 Gen4 Gas Blowback Pistol which is now in stock at their online store which you can order for US$105. The second video is their test on the new ViperTech Bolt for the M4 Gas Blowback.