As with all barrels, when met with a proper paint bore size match, it shoots consistent and accurate. I find it a little more forgiving with the paint, due to it's rifled nature.
I found that it shot through broken paint very well.
Weaknesses:
Backs aren't offered in all bore sizes... A dream of mine. :)
Conclusion:
I grew up with Armson, and will be staying with them as much as possible. Very well built barrels, I would recommend them to anyone.
not all barrels are accurate, even with perfect bore size, and this barrel is ball picky, you said it wasnt, because of its rifled nature, its common sense.