Ninja makes the best quality and most reliable High Pressure Air paintball systems in the world. This is their 4500 psi line of Carbon fiber HPA systems.
- 4500 psi
- D.O.T. and T.C. approved carbon fiber bottle
- 5 Year Hydro
- Default output of 800 PSI to work out of the box with all Paintball Guns



















DirtRaven –
User adjustable pressure so you can set it for what you like. Almost a year usage and is very reliable and consistent regulator. The regulator is just the right length, not to short like the myth. I’ve used this on my Ego11, DM 9, 10 & 12, Luxe, Rail, Autococker and a MacDev Clone GT and were all consistent.Tuning your marker will make it more reliable and consistent and don’t just rely on the tank. One reviewer asked how many shots from the 68/45k. This will vary from marker to marker. Poppits like an Ego will yield a bit more shots per fill than a spoolie like a DM. But generally I get about 1600 – 1800 per fill.
sandling22 –
I just bought this tank abut a week ago. I was having trouble finding a place that would fill the tank near me but I found one yesterday. I have not shot my gun (Etek 3 AM) yet with this tank. I am very happy with the tank so far. I would definitely recommend it to someone else. Make sure you have a place to fill the tank up first and make sure they fill to 4500 psi because most of the time only fields fill that high and right now the fields near me are closed. If i would have known this I would have gotten 2 3000 psi tanks for 80 less dollars.
WhiskeyHotel –
Build quality and craftsmanship are stellar. Looks bad ass. Item appeared to be new in original box but when I took it to my friends store for filling, the operator told me it was used, judging by the thread wear and worn o rings. So that was kind of a bummer. Gauge meter isn’t very reliable or accurate when your filling a tank meant for 6000psi at 3000psi (our pump’s max output). I still use it today but would recommend buying it new unopened, from a reputable dealer, cover the threads, and fill it at a big boys shopbto reach its full operating potential.
Paul –
Is the right size air tank for you if your using a Tippman A5. Is known to be a air hog but with this tank i can now shoot about 900 paint balls before i could only do about 500 to 600 with a 3k 77 tank. I do use a remote line and carry the tank in a pod pack holder. This make the gun much more easy to use and shoot. If not its just way to heavy and your arms will be very sore very soon.
Nefarious OG –
** I did not get paid, nor did I receive a discounted or free product for this review. ** One star for this seller. I do not trust the seller (not Ninja but the specific seller). I contacted them asking when the born on date of the tank was (manufacture date) and they told me it was about 2-3months old. Well, when I received the tank it was already a year old (you have to get tanks rehydro tested every 5 years) so I was very displeased. I contacted them via email and they told me “we aren’t aware of what is in Amazon’s warehouse..the ones we have here are new but we can’t keep track of what amazon may have in their stock”. Well I called amazon and told the woman I spoke to and she told me that is not accurate what-so-ever. The SELLER handles their own product which gets shipped (NOT STORED) at amazon and then sent to the customer. So this is a very sketchy seller. Needless to say, I was promptly refunded for my return and I wasn’t charged for it either (thank you Amazon). The tank itself, was alright. I’m not a very big guy and I would still personally recommend a larger tank. 50 ci is just way too small and it looks kinda funny. Stick to standard size and away from this tiny peanut.
Alex F –
Great tank. I’ve had absolutely no problems with it. Please realize this is a big tank though. I saw this tank and thought it was a great deal to get a 90ci for $160 when a 68ci is $150. I would recommend saving the 10 dollars and getting the smaller tank unless there’s a reason you need the bigger tank. My field has all day free air so there was no point getting the bigger tank. It honestly is so big that it hurt my wrist last time I played. Still a great tank from ninja and couldn’t recommend their carbon fiber tanks more.
Ollen Rush –
Due to Most of the paintball fields going broke,Or closed down in this area,and the Fire houses not havinga place to refill any type of tank.Plus the air supply Co here is no help,I would have to make any where up to a three hundred mile trip back and forth just fill the tank is not worth the truble,So I am going to invest in a small High pressure pump on myown and go from there,Other wise the tank seems all right,Have to change the valve to a valve for filling air guns and thenget a whip for the same thing,Because as the picture shows on this add it seemed to me that is the way it came when I ordered it,as it was said to be a used tank,No luck there ,it was OK and I like it,Just have to find the (All The Right Stuff) Thank you Ollen Rush
Jason –
Great Product, fresh just born hydro date. This tank looks and feels great no complaints here almost too light wieghs nothing at all maybe one pound empty less then two full. Regulator is nice and noticed some newer tech now with the double o rings and nice small gauge faces, very sharp. Over all impressed with this well made product. Any changes in performance or reliability I will update the review.