So the X95 LPEG has come through.
Bit of backstory, my tech and I were shooting the breeze about whether this could be worked on. Lots of people have asked online but very few have done much apart from changing the barrel. Some people have claimed to HPA'd them, but I am not massively interested in that direction. Put in the back of my mind as it probably wasn't worth the 100 euros. Come to present day and I picked one up for just 42 euros from Germany. I couldn't pass it up. The intention is to use this as a sniper secondary or use in ultra close CQB (I dont want to hurt anyone too badly).
First impressions:
It's the same quality plastic as my full size Umarex Tavor. IE cheap but roughed up to make it seem like Nylon reinforced. It's very lightweight at only 1.2kg and takes my PTS EPM mags.
Definitely polycarbonate gearbox and RC car motor. The mag release is plastic and definitely a bit suspect so will have to treat it gently. Shimming is pretty awful sounding.
Luckily the hop it actually variable rather then just on and off as is described online. Though it's clear while the hop arm definitely can provide alot of pressure, the bucking itself is very hard so wont hop much.
Fires at 220 FPS on .2s and overhops them even with no hop set. With hop set on full the FPS drops down to just 140 FPS.
It lifts .25s like a champ, but falls slightly short at hopping .28s. With a bucking change it shouldn't be a problem. Range of this is... actually quite impressive considering.
The Aim:
Get this firing between 270 to 300 FPS reliably without destroying the gearbox within a few skirmishes. I love using my TM Aug which is fantastic range wise at only 270fps so that is ultimate goal.
What can be changed with current knowledge:
* Change the barrel for a ZCI 6.02 tightbore barrel, Longer then the existing barrel which is shorter then it could be. The X95 will likely take 340mm. Hopefully this should bump up the FPS by quite a bit without changing the spring.
* Improve air seal with existing components, new O-rings etc.
* Get a replacement Neo RC Car motor. There plenty about, but need to identify the exact size of the one inside this. RPS is just awful, easy to lock up the gearbox on semi
* Change bucking to something like a Maple Leaf 50 degree Macaron and 0hm nub. May need to do some modification to whatever the hop arm is inside, but its probably doable.
* Basic Perun non AB Mosfet and all new 16AWG wiring and Deans connector.
* Existing gearbox will be reinforced in impact places with epoxy.
What we will be looking into to see if its possible:
* We will check to see if we can somehow shoehorn a V6 box inside it, but its highly doubtful, let alone setup a trigger system.
* Check That the air seal components can be replaced, if the Gears, Bushings, Cylinder, Cylinder Head and Nozzle and piston can be changed we will probably change them to metal ones. But keeping the Piston head plastic and sorbo it right up to reduce impact.
This probably wont be an overnight project though, so updates will be few and far between!