Classic Army M15 A1 Vietnam Airsoft Rifle M16 All Metal

Up for sale is this practically new 2008 M15 A1 Vietnam(with the cool 3 pronged flash hider). I purchased this a few months back as a parts gun for my m15, but have never really needed anything off of it, so Im gonna let it go. This is the upgraded all-metal version with 7mm steel bushings and metal spring guide! The story behind it is my buddy bought it thinking he'd get into airsoft like me...bought some hop-ups for it, tore the gearbox apart(and couldn't put it back together again)....gave up on the whole thing and sold it to me..lol. I would put it back together, but I thought that if I ever needed parts Id leave it apart(plus I just haven't had time). Everything is there(just went through everything) and sealed in zip-loc bags(and I mean everything down to the tiniest bolt and shim..if you have extra shims, this would be the perfect time to really shim it to out! ) it also includes a mad bull m110 spring,modify poly-piston head(w/bearings), also a 1.25" "silent-sling". The gun has only had about 1000rds shot through it before he tore it apart.The gun is in "MINT" shape other then a small dent in the receiver from where he hammerd the main pin out(see pic). Again this is a COMPLETE gun...just put it back together and throw in a battery and your ready to go. this gun goes for $260 new(without hop-ups), my reserve is half that so I think this would be a great deal for somebody that knows how to assemble a gearbox....I'll even toss in a "mad bull" grease kit(piston lube/gear grease),thanks for looking......just fyi a tightbore barrel would really makes this thing lethally accurate! 

Attn: **This is not a real gun and cannot be made to fire real ammunition....**