I might think on that JLA. Normally I would never go through 50 rounds at a sitting but that gun is so much fun to shoot. I kinda like recoil. On the other hand, ny shoulder is rather mushy today. I also went through 40 .308's in my AR-10, 90 through my AR-15 in 7.62X39 and 60 7.62X39 in my AK-47. By the time I got around to playing with the M-6 Scout even that hurt.
I must be getting old.