1.Tactical handguard
 - King Arms M4 striker series is constructed by high quality nylon fiber , this lightweight AEG equipped with durable nylon fiber trendy M-lok rail. 
 - One piece design including the upper rail let the shooting more accurate.
 - Four-sided mounting platform conveniences shooters to bolt-on vary accessories.
 - Come with 3 pieces of picatinny rail sections.
 -  Receiver was built by high grade Nylon polymer, providing a lighter in overall weight without compromising of longer resistance and durability. 
 - Stylish design of the receiver with chopped-off dust cover
 - Highly calibrated 7mm bushing gearbox with metal spring guide.
 - With feature of Quick Spring Change System, let shooter alter power spring easily.
 - Hop up unit allows shooter to adjust the range of the shooting and the precision. 
4.Non-slip grip:
 - Rough surface design can prevent slip of griping. You can grasp full control of your rifle confidently.
 - Foldable rear and front sights.
 - Rear sight comes with a double viewfinder for high precision shooting.
6. Magazine
 - TWS mid- cap magazine stores up to 140rounds 6mm bullets. 
 - Non-slip texture polymer casing ensures the operator access the magazine confidently.
7. Stock
- Special Force Crane Stock 2008 Ver. It is same size as real stock. Stock pipe and stock ring are not included.
M4 Striker M-LOK Carbine Sport Series - Black