ACI One-Piece barrel are made of High Grade Aircraft Quality aluminum. This barrel is precision honed and polished to exacting size. A specially treated High-Tech anodizing is applied to preserve the machined micro finish. The ACI One-Piece barrel has maximum amounts of material removed for lightness. External rifled holes are standard to obtain pin-point accuracy and quiet shooting without sacrificing air efficiency.
Product Availability
The ACI Zero Gravity One Piece Barrel is older, so while it may be available used and in a few cases new, it is not commonly available anymore.
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Tippmann a-5
24oz co2
14" ACI Zero Gravity barrel
Or
Spyder Electra DX
Halo hopper
24oz co2
Recommended Paintballs:
This barrel rocks any ball. Is extremely accurate even with the cheapest paint you can find today. (what I use mostly)
Strengths:
Accurate
Light
Looks
Durable
Weaknesses:
I can't use this on many other guns due to the thread size.
Review:
I use this on my a5 mostly. I got this barrel when I bought a used original ACI f4 illustrator as an extra. I found that the threads work on my Tippmanns but not my Spyders, cockers, JT, piranhas, or VL. It's just as well because if you want range and accuracy, you go with a Tippmann anyway.
I've played with flatline setups but, in my opinion, they aren't as good. I have yet to play with someone that could out range me with this barrel. It's very accurate. There's not much else to say.
CP Classic 1-piece - about even
J&J Pro-1 - about as good
Empire Twister - not quite as good
SPProgressive - not as good
SP All American - not as good
Marker Setup:
Tippmann A-5
ACI Zero Gravity
E-grip
R5
CenterFlag reg.
Recommended Paintballs:
Medium bore
Strengths:
Super lightweight
Very good accuracy
Fairly quiet
Decent price
Cool looks
Weaknesses:
None
Review:
Wow, this is an excellent barrel! I would put this right up with a CP 1-piece! The accuracy is very good. On par with the CP and very good for the short length. This barrel is by far the lightest I have used. It barely weighs a thing! It almost feels like paper because it's so light. The ACI is also quiet. The awesome ports look great and do their job well. The price is good. Affordability is definitely an attribute. Again, the ports make the Zero Gravity look great. It never breaks ball and performs just as well as a CP. Buy this now!
Conclusion:
Excellent, excellent, excellent. That's all there is to say. The Zero Gravity is highly recommended.
Rating:
10 out of 10
Last edited on Sunday, July 3rd, 2005 at 10:30 pm PST
flatline, thunderpig, teardrops, j and j ceramic etc....
Marker Setup:
a5, expantion, double trigger, rear adj.
Recommended Paintballs:
eliminator, big ball, almost any looks good bore to ball ratio, believe it is a bigger bore barrel
Strengths:
Quiet, accurate,light, reasonably priced ( i got mine for $20 total on ebay).
Weaknesses:
Only weakness would be if you like smaller diameter balls.
Review:
This is a great barrel, i have never killed so many people in speedball and the woods than with this barrel. it's rather quiet and i have around a 16 inch pattern at around 100 feet. aci has some good products, i reccommend this one. it has a bigger bore so alot of smaller balls roll right down the barrel so you need larger balls.
Conclusion:
if you can find it for under $50 , i would pick this up-you will not be dissapointed, it has a big bore so you need bigger balls, but that's not all bad because it shoots CORE and other cheap balls very effectively. i recommend this barrel
Rating:
10 out of 10
Last edited on Saturday, November 6th, 2004 at 2:54 pm PST
F4 XP
20oz PMI
Venturi Bolt
Zero Gravity 13.5" Barrel
Remote Coil to belt for Tank
Recommended Paintballs:
PMI's are nice
Strengths:
Accurate (Porting with Rifling)
Very light
Good size
Price
Quiet
Weaknesses:
None at all
Review:
This is an excellent barrel which will upgrade, no matter what, any gun that is uses it. It improves, first, accuracy most of all which is the prime attribute when it comes to barrels. It also makes your gun very quiet which is nice in any situation. The price for the barrel is very affordable. The barrel is also light is a perfect size.
Conclusion:
Overall, this is a perfect barrel suitable for anything. No matter what plan to get this barrel as an upgrade you will only benefit from it.
69 carbine, sub zero 6 x chamber, micro line with discos, starfire bolt, aci 14" zero gravity one piece, remote
Recommended Paintballs:
pmi premium gold
Strengths:
good looks, very accurate at all ranges
Weaknesses:
a little on the loud side
Review:
this is one of the first upgraded barrels that was available forteh tippman carbine and actually the one I bought was for an F4, as you know the factory barrel sucks wind! this barrelis deadly ccurate at medium to long ranges, I was able to put 10 out of 10 shots into a 12 " target at 90' while shooting at 285 FPS and a little tighter pattern at 280.
This is a wonderful barrel for teh price.
I tried other barrels in this price range but none compare for this particular gun setup
I now have a procarbine that i am just setting up and with it I have ordered a new sub zero one piece and a J&J ceramic, the new hot barrel I will let you know what I find out
I would highly recomend this barrel for the budget concious buyer, one of the best on the market, deadly accurate at the right FPS settings, and very good distance, this is a keeper
Conclusion:
I would highly recomend this barrel for the budget concious buyer, one of the best on the market, deadly accurate at the right FPS settings, and very good distance, this is a keeper
I have a Spyder Compact Delux with a bottom line and a gas exspansion chamber with an ACI Zero Gravity 13.5" barrel.
Recommended Paintballs:
I would recommend that you use PMI or JT, but do not use Brass Eagle or Zap. I personally use PMI Evil paint.
Strengths:
The ACI Zero Gravity barrel is very accurate. I have
Weaknesses:
There are no weaknesses to this day that I have found of this barrel.
Review:
I would recomend this barrel because it is very lite, accurate, and an excellent choice. I have accedently steped onto it (I way around 160 lbs) and it did not bend or mess up the accuracy. It is spiral ported, super lightweight, aluminum barrel. The barrel threads can be ordered to be compatible with just about any paintball gun that you can think of.
Conclusion:
If you choose to buy this barrel you will not be disappointed with its results. As I have said over and over, this barrel is very accurate.
Black Spyder Imagine
Ricochet AK electro hopper
20 oz. CO2
ACI Zero Gravity barrel, 13.5"
Recommended Paintballs:
Great American, Zap Primer, Nelson Hot Spot -- almost anything will work due to medium-large bore size
Strengths:
Light weight
Accurate
Fairly quiet
Durable finish
Weaknesses:
Tip is rather thin. Could be damaged by hard crash.
Review:
I bought this barrel because I read that it was light and could handle almost any paintball due to its large bore size. I have tried Zap Primer, Great American and Nelson Hot Spot through it and they all worked great, although I think it is really a medium bore barrel--the 32 Degrees Ice Cold seems like it's an even larger bore.. I like Great American paint best for three reasons: 1. small diameter fits almost any barrel, 2. well packed for reduced breakage risk in shipping (I order them on line from Action Village -- free shipping over $100), and 3. fairly thick paint for good visibility on breaks and tougher to wipe.
This barrel is medium quiet, very accurate, great looking and super light. For $40 from ActionVillage, you won't be disappointed. A real bargain that will improve your game 100%. Finish on barrel is high gloss black; seems very durable. I wiped muddy goop off of it several times yesterday and never scratched it. The Zero Gravity has turned my black Spyder Imagine into a marker without mercy. Get it.
Conclusion:
Get the ACI Zero Gravity one-piece barrel and you won't be sorry. It's a bargain at $40 from Action Village, and if you order a couple of boxes of paint with it, you'll get free shipping ($100+). I use the 13.5 inch model on my Spyder Imagine and it's an awesome sniper weapon. Accurate, light, great looking (it's gloss black finish perfectly matches the black Imagine, FYI), and large enough to handle almost any paint. I buy the budget paints on line, which tend to be larger diameter. So, the Zero Gravity is saving me money by letting me effectively shoot cheap paint. Get it.
Rating:
10 out of 10
Last edited on Monday, March 29th, 2004 at 2:09 pm PST
Piranha with lots of upgrades, Tippmann sl 68 II, Another titanium piranha sts, and Aci Maverick Pump
Recommended Paintballs:
Any PMI, midnights, diablo, NO BRASS EAGLE!
Strengths:
Improves range and very accurate. Light weight but strong constuction.
Weaknesses:
My straitshot squeege gets caught in it sometimes but thats it.
Review:
I Bought a 14 inch black one peice aci zero gravity barrel after I bought my piranha. It is very accurate and really silences my gun. I feel like I have a semi auto sniper gun now. Put lots more range on my gun. light weight but seems to be durable enough. shoots strait with many different size paintball bores and dosnt break any balls. Looks really cool too.
Conclusion:
One of the best barrels to get for a semi. Very comparable to more expensive barrels and quiet like a whisper barrel. Great accuracy for under $40. a solid first upgrade.
JT Excellerator 4.0 w/ ACI Zero Gravity Barrel, VL 200, 9oz. CO2, 32 Degress custom Spyder Springs.
Recommended Paintballs:
I used Winchester and they worked pretty good.
Strengths:
-Its VERY Light-weight
-Looks good with my 4.0
-a LOT (stress the LOT) more accurate than my stock barrel and a lot longer range.
-Not loud at all (significantly reduced the sound of my marker)
Weaknesses:
Not much is bad about it except that paint is hard to clean out of the porting and mine had some rough edges around the muzzle that i had to sand down.
Conclusion:
This is a great barrel for the price and I'd recommend it for anyone who has a Spyder-threaded marker. The first game I used it I noticed a great improvement (4-5 eliminations a game compared to 1 or 2) and I was even able to single handedly hold off about 4 people who had me pinned behind a tree (I shot all of them, even the last one who tried to bunker me)
I think it's a worthwhile investment and if you have the money you should definately consider it.
