Ninja 90/4500 Carbon Fiber Air Tank | HPA Tanks Reviews

5 Rating 10 Reviews

MADE IN THE USA!!!!
SRT piston –Sonic Recharge Technology piston – plated aluminum
piston that produces an industry leading recharge rate and virtually
eliminates reg shoot down
SPA – Shim Pressure Adjustment- change output pressure by adding or removing shims, not springs or pistons
MFV – Mini Fill Valve – Non wrist digging, low profile design fill valve
Brass or optional Aluminum bonnet - see regulator parts for details
Meets all DOT, CGA and ASTM specifications
Completely rebuildable by the end user
Every regulator is hand crafted and factory tested
Super low response curve 0-50 psi from full to empty
Safety
ASTM COMPLIANT bonnet thread
ASTM COMPLIANT DOT burst disc
ASTM COMPLIANT Low pressure burst disk
ASTM COMPLIANT Restrictor, bleed hole and safety groove
Mini Fill Valve IS hardened, plated 5000 psi rated
Reg installed to ASTM specifications
90 cubic inch
4500 psi
US D.O.T./TC approved. If International customer, please check your countries laws.
5 year hydro
12 inches long x 4 ½ inches diameter - 1 3/8 inches bottle to ASA
Weighs Approximately 3 lbs 5 oz
DISCLAIMER: Customers from Australia should only order tanks locally in their country due to certification laws.

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“Works great, I get a whole days use out of one fill with a normal m4 and around 6 hours of use with an Lmg. Easy to use. Easy to fill, worth the price if you don’t want to have to consistently refill on air.”

Helpful Report

Posted 1 year ago

Great!

Posted 1 year ago

“hard to find these in stock the 90/4500. It seems like every time I come to amp Airsoft’s website I always find what I want and they usually have it in stock thanks again.”

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Posted 4 years ago

Christopher H

Verified Reviewer

“This is the best tank I've ever used. Plenty of air for my P* 249 saw. I used to run out of air after about 2 games but now I can go heavy for 1-2 box mags before needing a refill.”

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Posted 5 years ago

“First thing you will see in this tank is the awesome look and craftsmanship. It is helluh light. The extra 1500 psi come in handy also. Especially when I leave the field and want to have a nice reserve. The size is perfect. This along with the Redline SFR regulator fit right in my Condor water pack. However, the mini map pack is on my list as it has more accessories and accommodates the hpa sytem better. Absolutely love my tank and set up that I got from amped. Now I can focus on tuning and other things, knowing I have the best setup.”

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Posted 6 years ago

“excelentes productos, mucha ayuda por parte de amped para realizar la compra de forma correcta, muy satisfecho y agradecido por todo, como siempre es un placer comprar en Amped Airsoft”

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Posted 6 years ago

“good tank, holds air, dispences air”

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Posted 7 years ago

“Excellent product! Would purchase again without hesitation!!!”

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Posted 7 years ago

“I used to buy from evike.com, and let me say, I won't again, this was cheaper, faster, and easier checkout 10/10”

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Posted 8 years ago