We get to see the upcoming Shoei Gewehr 43 Air Blowback Rifle in action in this shoot test. Tomio posts on Facebook the video as they slowly build the rifle and it is something for collectors and reenactors to watch for. The Gewehr 43 also knowm as Kar 43 is is a 7.92×57mm Mauser caliber semi-automatic rifle developed by Germany in 1943 and used in World War II... "Shoei G43 air blowback BB rifle: Although it is little-by-little, a motion of a bolt is becoming good by fine tuning!"