If you replaced a Triton 2 paintball gun barrel with a 14 in barrel would that be better?

Bingo, on any marker upgrading to an aftermarket barrel is a vast improvement. A 12-14" barrel is all you need because anything longer will become a friction problem and hinder your markers gas efficiency and accuracy even though the "sniper" look is neat sometimes. The triton is spyder threaded and I suggest a j&j ceramic, an evil driver or a smart parts progressive/ tear drop barrel. All of which has a review on pbreview.com and can be purchased cheap at actionvillage.com. Best of luck