Great barrel. Use a 12" on my Shutter. Bore is fairly large with is good for the Zap paint my home field uses. Only broke one ball due the barrel and that was because it became loose.
A couple of shots upside down no paint and it cleared itself out.
Porting can be a pain to clean but it quiets down the loud Shutter
Very light!
Overall great barrel.
Weaknesses:
Accuracy is great short distances..Lacks alittle on the long range stuff. Not a big deal as I am not using a $1000 gun and I am sure that causes problems too. Overall
Like the others say becarefull when you dive into a bunker ..As this barrel isn't
that thick skinned.
Conclusion:
Overall
Like the others say becareful when you dive into a bunker ..As this barrel isn't
that thick skinned.
Good accuracy for the price...No paintbreaks at all. Light and
no one else has mentioned this but I think it looks cool..