That test could be done by an autococker timed to shoot open bolt, then reconfigured and timed to shoot closed bolt. If I get bored enough to swap my cockers 3-way hoses, I'll recreate WARPIG's test using my gun.
That test could be done by an autococker timed to shoot open bolt, then reconfigured and timed to shoot closed bolt. If I get bored enough to swap my cockers 3-way hoses, I'll recreate WARPIG's test using my gun.