The CAA Licensed airsoft M4 is manufactured by King Arms. Kings Arms has stepped up their quality recently. This rifle features a quick change spring system.
The CAA M4 Series is a line of full metal contrsucted AEG's with different styles.
- CNC Machined Aluminum Rail System
- Official CAA trademarks, with an unique serial number
- Ergonomic nylon fibre pistol grip
- Nylon fibre skeleton style stock
- 8mm bearing gearbox
- Low profile rear and front flip up sights