I prefer a longer barrel. However, I'm a big guy - 6'5 300 pounds.
I'd guess that you ought to play with the choke issue too!
Good luck.
yeah right now i'm 6' 1" at 16
18 inches ..ive never herad of 1 that small yea theres some used ones in the clasifieds
check emout
it's either 18, 18 1/2, or 20 but i'm pretty sure it's right around 18.