I have built this thing to be damn close to bullet proof. I've tested and tried many different parts like any airsoft player.
The body is a Carbine m15a4 with Arma lite trades.
The 203 launcher is a Classic army stamped full Metal launcher.
Magpul foliage green front end along with the pistol grip
Magnetic dust cover which works amazing
Prowin hop up with a promy 6.03 m16 length barrel with a brand new system hop up bucking installed.
The gearbox is full CNC aluminum (very well built and tough)
None of the internals are stock. It has one of the $40 Bravo Pistons that is almost brand new still along with upgraded tappet plate brand new systema m130.
Has the matrix 3000 high torque motor.
The list of parts is very long. I can tell you with compression and the Hop up set up this gun is reaching 250+ feet if not 300 ft with .28 bbs. works well with .32so also
I built it thru trial and error with almost all the high priced internals. this thing is an amazing gun. Should last someone a very long time (gearbox internals) If you play alot it is good to change out the bucking once in a while.
I am asking 500$ or best offer. If you would lIke more information or pics please text or email me, as I cannot upload pics from my phone email@example.com or 2074319361