>>64243738
>going to be wimpy as fuck
That was the norm for anything other than grenades in a 40mm. The power came from the explosive, not from the propellant. 40mm buckshot sounds badass until you actually see what's inside it. And it makes sense if you think about it. M79 is actually lighter than the average 12ga, how the hell are you going to shoot some mega buckshot shell out of it without putting the stock through your shoulder?