Started life as an Evolution Rancher, this has been upgraded internally and some external parts too, as per the below:

External:

Mock suppressor 
Heavy Weight outer barrel 

12 inch free float handguard

Element angled stubby grip

Custom paint job

Internal (all new when fitted):

Tokyo Marui Inner Barrel

Tokyo Marui Hop Rubber

Tokyo Marui motor

Full metal toothed piston AOG correction

Silent Piston Head with matching cylinder head

None ported polished cylinder

Bearing piston guide

G&G ETU trigger system rear wired to mini tamiya

Having built this rifle up from new items with a future DMR project in mind, time and needs have changed so I haven't got round to converting it to one as yet, therefore still works in full-auto. Current FPS on last test with 0.2g BB's was between 330 - 340. With the internal upgrades in place, a spring change and semi lock would have this working as a very nice DMR / marksman rifle. 

Rifle has been skirmished once, with multiple times testing and tunning the set up. 

Collection preferred, but will post and costs will need to be covered.