Thinning down collections, G&G SBR 308 MK2 has the legendary G2 fully upgraded gearbox (google it,  you will be amazed of the quality of this gear box, the gearbox is unopened). Very snappy trigger due to having the latest G&G ETU installed and amazing ROF, full metal construction in excellent condition, never skirmished. 

Upgraded Prometheus 6.03 inner barrel with R-hop.

Upgraded 30k infinity motor (ICS),  can pull m140 spring easily.

Swapped to a LCT crane stock for extra battery space. 

Shoots very well ( around 330 fps )

Same one in stock sells for 420. 

https://www.defconairsoft.co.uk/product/gg-tr16-sbr-308-mk2/

Come with 1 mid cap, 3x high cap, Grip,  wired to Deans connection. 

Optional extras:

Brand new clone SRS red dot with original box and kill flash (protects the glass) for 50 pounds

Buyer cover PayPal fee and postage

Or collection from Purley