Double Bell MK18 AEG Full Metal Airsoft Rifle 7 Inch

Full metal upper & lower receivers, rail system, outer barrel and buffer tube CNC-machined free float quad rail system with plenty of space for accessories Polymer textured pistol grip constructed for comfort and heat resistance Polymer stock is lightweight, retractable and includes a sling mount compatible with any one point sling Easily adjustable hop-up system accessible via charging handle Functional bolt release for enhanced realism Front and rear iron sights adjustable for windage and elevation Battery compartment accessible in stock via removing rubber butt stock piece Metal version 2 gearbox is fully upgradable Fire selector to engage semi-automatic, full-automatic, or safety mode