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Redline N7 GEN-2 HPA Unit Reviews

4.8 Rating 12 Reviews
Read Amped Airsoft Reviews


Redline N7 GEN-2 HPA Unit
Features:
True closed bolt, single solenoid HPA cylinder replacement.
Super easy to setup. Most people can just install and play with no FCU tuning needed.
Easy hop tuning do to its true closed bolt design.
Fixed sized dump chamber design means no poppet dwell tuning required.
Convertible from Electro-Pneumatic to fully Mechanical/Pneumatic with optional conversion kit.
Less "joule creep" than typical HPA engines.
100% designed and manufactured in the USA
Product Description:
The Redline N7 Gen2 is a Patent Pending HPA drop in cylinder replacement system. It is an updated version of our legendary N7. The very first single solenoid, true closed bolt HPA engine.
Like the original N7, the N7 Gen-2 uses a single solenoid, has a forward biased nozzle and fires from a true closed bolt.
The most noticeable change from the original N7 is the elimination of the external airline to the nozzle. We have also updated the internal components and slightly reduced the size of the air chamber. Functionally however, it is identical to the original N7.
Meaning you get the same great performance and easy setup that the original N7 engines were known for.
Due to its true closed bolt design and air balanced nozzle return, the N7 Gen-2 is much more consistent in seating the BB in the bucking from shot to shot when compared to a typical open bolt HPA engine. The result is more consistent shot to shot velocity, tighter groupings and greater accuracy at range when compared to open bolt HPA engines.
Just like the original N7 the N7 Gen-2 uses a mechanically sealed, dump chamber. Rather than relying on solenoid dwell to control the volume of air used to propel the BB, the N7 Gen-2 fills an internal air chamber at the pressure set by the user’s external supply regulator.
When fired, this air chamber is mechanically sealed off from the supply and the chambers contents is released down the barrel to propel the BB. This feature contributes to the N7 Gen-2’s excellent shot to shot consistency, with no air wasted due to improper dwell settings.
The N7 Gen-2 is super simple to set up. Since there is no poppet dwell to tune you simply set your supply regulators output pressure to match the Joules required and you are good to go. The proper amount of air needed for each shot, regardless of BB weight, barrel length or any other factor is all that is released.
The FCU is programmable for:
1: Nozzle Dwell.
2: Semi Auto Max Rate of Fire
3: Full Auto / Burst Mode
4: Full Auto Rate of Fire
5: Anti Stiction Pulse
6: Selector position
Product Specifications:
Color: Red and SilverCompatibility: Version 2 and 3 versions availableManufacturer: Redline
More About Redline and why Amped Airsoft Carries Them:
At Amped Airsoft, we are proud to carry the exceptional line of Redline products. Redline is synonymous with innovation and performance in the HPA airsoft world. With their cutting-edge technology and precision engineering, Redline delivers an unrivaled playing experience.
To view our full selection of Redline products click here!:

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I purchased this a few years back and installed it in my first HPA build. It was a straight forward install. I connected it to a Wraith stock, and it has been flawless. I was using Daisy 12g CO2 cartridges, which shoot a little dirty. So if you are going this rout, be prepared to give it a good cleaning now and again. Coming from a GBBR background, it is a lot less maintenance, but does need to be maintained. It has very few parts, so there’s very little that will fail. This system is ‘bulletproof’ (dad joke no.1). It only has 2 moving parts, the trigger and the valve inside the cylinder.
Helpful Report
Posted 3 years ago
AMAZING AMAZING AMAZING!!! I installed this into my MP5 and i absolutely love it. I had a few problems in the beginning but all well worth it in the end. Great job Amped Airsoft! Fast and easy ordering and shipping experience . Ampedairsoft crew ,be safe and thanks again!
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Posted 4 years ago
Amped airsoft is the best !! I was so excited to get this unit , I messed up my order and got the v3 version ... soon as I reviewed my purchase and noticed the mix up , I hit up amped on FaceBook then sent an email .. they responded quickly to both messages . Within hours my order was fixed and on it’s way to shipping ... also , they have the funniest crew in the airsoft industry , the messages they leave on your bag are hilarious and always put me in a good mode , the little stuff counts .. thanks amped !!
Helpful Report
Posted 4 years ago
Thanks for the kind words, we always try to help were we can. Luckily you got to us quick and we could fix it before it shipped. We have a lot of fun making those package designs too!
Posted 4 years ago
Great product super easy to install and get dialed in. One downside, doesn't come with the fittings to attach to the regulator. That being said just get the reinforced braided line.
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Posted 4 years ago
Thank you for your review!
Posted 4 years ago