Want to do a slow motion video of your airsoft gun? You can if you have a smartphone camera that can do that such as the iPhone 6s. Check this video of the KJ Works 1911 Slow Mo blowback action done by Derek Rowe... "For whatever reason I cannot get the slowed-down audio to render.
But besides that, here we have a few slow motion shots of a KJWorks GBB-617 Gas Blowback 1911 pistol in action.