Oh yeeeees. Especially the M44 Carbine. I took mine to the range last Friday...the young lady in next lane nearly wet herself when I dropped the hammer for the first time. I swore she was within a hair's breadth of throwing her little Walther P22 straight up in the air.
:-)
Mine normally stops all other shooting while the others try to figure out WTF it is that I’ve got in my hands!
The first time I fired it was sorta hairy as I had bough two and used the best parts of each to make one and have one as spare so I had no idea what was gonna happen when I pulled the trigger!