Shop by Category

Shop by Brand

Home » Accessories & Parts » Internal Parts » Gearbox » M4 / M16 Series » Reviews
PolarStar Airsoft PR-15 V2 Gen3 Fusion Engine Electro-Pneumatic Gearbox Kit
by Chad I. Date Added: October 23, 2012
If I could give the PolarStar Fusion Engine Ten Million stars I would. Polarstar has taken the bar for Airsoft and thew it into space.

I have a custom Classic Army G3A3 that I had Bingo Airsoft install the Fusion Engine into and flat-hop my hop-up. Using .32 Elite Force Bio BB's 300 Ft range is nothing. It looks like you are firing a laser when you fire.

A lot of people do not like the fact that that you have to use a HPA tank and line. Frankly you hardly notice it. Throw the tank in an assault pack and you are golden. Anyway having the tank on your back normaly equals your rig out. Also the Fusion Engine itself is quite a bit lighter than a normal gearbox.

The FCU is very easy to use. You can set your ROF, can set it to 2-9 round burst, or set it to Open or closed bolt witch can increase your accuracy

The best part of the Fusion Engine is the fact you can tune your weapon in to the exact FPS you wish with no tools. Just do not go over the limit of 120 PSI, You can damage the Engine. Im running mine at 45 PSI and Im getting 420 FPS.

The Fusion Engine uses very littel power too, you can run it on the smallest Lipos ever, even small enough to fit into the buffer tube. Ive seen people even use 9v Batterys with a JST connector to run it. If you use a normal NiMH battery and play every weekend you might have to charge your battery every other time you go out.

The only draw back to the Polarstar Fusion Engine is the fact that you need a HPA fill station. A lot of Airsoft parks around the states are also paintball parks so you will have a fill station. But there are a lot of Indoor places that are just Airsoft and probably wont have a fill station. What our Airsoft team dose is bring a SCUBA tank with us and we have air all day. Not the cheapest option but for a team that most people on it have Polarstars it makes sence.

Its worth every penny.

Rating: 5 of 5 Stars! [5 of 5 Stars!]
Back Write Review

Add to Cart

Items on Sale