G&G SRS M4 AEG fully upgraded

For sale G&G SRS 

Has been fully upgraded. Used to run it outdoors but I play indoors mainly and this is just too long gun has been upgraded. Upgrades listed below 

E&C quick change gearbox 

G&G Cylinder ( Stock )

12:1 SHS gears ( Short stroked by 3 teeth ) 

SHS Aluminium Nozzle 

SHS Aluminium Piston head

SHS Aluminium Cylinder head 

Sorbo and AO corrected

SHS Lightweight piston ( 3 teeth removed off release side ) 

M120 Spring cut down 287 – 289 fps on 0.3gm bbs (1.1j)

G&G Rotary Hop-Up 

380mm ZCI barrel 

Omega Nub 

Maple Leaf Macron Hop Rubber

15 Inch rail with an integrated suppressor

ASCU Lite Gen 5 Mosfet 

CTR Stock 

CTR stock Ch riser 1” & 2”

SHS High Speed Motor

5x 120 round Ares Amoeba midcap 

The only thing worth a change in the future would be the motor to a better quality one. 

£250 all in open to offers, PM me if you have any questions.