i wasn't saying minis aren't accurate but you can improve on them and if barrels make no difference why have different lengths bore sizes and porting?
I have some knowledge about ballistics and trajectory
and barrels have a huge effect on how any gun shoots.
and playing rec ball a 12" barrel doesnt have the range try a longer barrel and see for yourself.
You directly suggested that minis arent accurate and shockers were. And suggesting a longer barrel to fix the problem is definitely not true either. Guns and markers are two different things. Bullets arent filled with liquid for one thing.
Ive shot many types of barrel over the years, a tube is a tube is a tube. As long as its not a silly massively over bored barrel, any barrel will be fine. Companies make all these barrel kits, with new patented funky porting, rifling, 10 bore sizes, 3 lengths...... and you know what, its all for the bling of it. I have a kit, only ever use one front, and one back. All the others are like new.
Shame really.