WE M4 Gbbr. CO2.

Project gun but gave up on it when I bought a GHK.

Issues are leaky mags, think 1 or 2 are leak free and 1 mag is for spare and repairs.

Bolt lock doesn't 100% catch.

Doesn't work on semi, if shot on semi then bolt will go back and the hammer will lock the bolt back.

Occasionally light strike, doesn't strike the gas valve.

Full auto is working. Adjustable fps with NPAS.

Usual marks and scratches from previous owner. 

Comes with; 

4 CO2 mags, 1 spare and repair for a total of 5. 

L119A1 trade lower and L119A1 style pistol grip. 

CAR style stock. 

RA Tech Bolt and Nozzle with NPAS. 

Original WE Bolt and Nozzle with NPAS. 

RA Tech recoil spring installed. 

Original WE buffer spring. 

Spare and Repair trigger box. 

Looking around 150 all in. Postage and fees.