N7 Milsim key features:
• True closed bolt, fully mechanical HPA cylinder replacement.
• True weather proof design with no battery or FCU needed.
• Super easy to setup.
• Easy hop tuning do to its true closed bolt design.
• Fixed volume dump chamber design.
• Convertible from Mechanical/Pneumatic to Electro/Pneumatic with optional conversion kit.
• Less "joule creep" than typical HPA engines.
• Made in the USA
The N7 is not just another cylinder replacement engine. It uses a single solenoid, and is designed to replace an AEGs compression cylinder, but that’s where the similarities end. The N7 is a truly unique design. Unlike other manufacturers HPA cylinder replacements, the N7 has a forward biased nozzle and fires from a true closed bolt.
Due to its true closed bolt design the N7 is much more consistent in seating the BB in the bucking from shot to shot when compared to typical open bolt designs. The result is more consistent shot to shot velocity, tighter groupings and greater accuracy at range when compared to open bolt type engines.
Another unique feature of the N7 is that it uses a fixed volume, mechanically sealed, dump chamber. Rather than relying on solenoid dwell to control the volume of air used to propel the BB, the N7 fills an internal chamber at the pressure set by the users external supply regulator. When fired, this air chamber is mechanically sealed off from the supply and the chambers contents released down the barrel to propel the BB. This feature contributes to the N7's excellent shot to shot consistency, with no air wasted do to improper dwell settings.
The N7 is also super simple to set up. Since there is no poppet dwell to tune you just 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.
Posted by awaytome on 22nd Oct 2017
Love this HPA unit. Set it up in an ICS PAR Mk3 with a little bit of custom work to fit it. I can see no real downside to this unit at all, and would recommend to anyone who wants to be a regular rifleman.
Posted by Christopher Mooney on 10th Mar 2017
Okay, this engine surpasses your expectations. I now own two of them and can tell you their Accuracy, trigger response and reliability are amazing. Pull the trigger as fast as you can, itll keep up. I use to play Division 3 Speedball and have had zero problems with this engine keeping up. Accuracy? After getting your hop up where you want it youll be making finger shots from fifty feet, not kidding. No battery, easy to set up, reliable....you can not go wrong with this engine.
All prices are in USD