New entry level M4 from Cyma. This M4 offers the same things as their other products (metal gearbox and other mechanical parts) but thanks to the use of high-quality plastic in place of metal (body, front/rear sights, buffer tube, flash hider and magazine) this has allowed for a lower price.
Metal Gearbox Shell
Steel g/box bearings
8.4v 1100mAh battery and slow charger (UK adapter required)