We get to see the HPA-powered MK19 Grenade Launcher that is made to order from Lancer Tactical in this video by Airsoftology taken from the SHOT Show 2020. Whilst it does look like an airsoft MK19 from the outside, the 40mm grenade shells are props rather than being fed for full auto BB shower spectacle. Also featured in the video is an airsoft Mosin-Nagant.