The G&G CM16 R8-L features all the standard features you would expect from a Standard AEG, but with upgraded Externals. The rifle comes with an Adjustable Hop-Up unit which adds Range and Accuracy to shots by imparting Spin on the BB, and is adjustable for use with a wide range of BB weights. The rifle accepts STANAG / M4 Magazines, allowing for a wide range of upgrade Magazines and Box Mags to be used to further customize the rifle. The rifle also features a long 9.5'' Four Point hand guard, with a full length 20mm RIS / RAS Rail on each side, allowing for the attachment of a wide variety of after market Grips, Bipods, Torches, Lasers and even Launchers to be attached. The stock is adjustable up to 6 Positions, allowing the rifle to be adjusted to a range of user sizes, and can be remove to be replaced with any standard M4 AEG Buffer Tube Stock. The battery is also stored in the Stock, the Rubberised Butt Plate is removed to allow access to the battery compartment which comfortably holds 9.6v Ni-Mh Butterfly / Cranestock Battery. The Flash Hider is also removable to reveal the 14mm Counter Clockwise (CCW) Threaded outer barrel which allows for the attachment of a range of Suppressors and Tracer units to further make the rifle your own. The Sight features a Red Dot, which is project via a small laser which allows Aiming even when the rifle is not completely central to the user, and also allows for two-eyed quick reactive shooting, and is fully adjustable for Windage and Elevation as well as in low and high light environments. This rifle is perfect for those who are looking for a beginner rifle, but are looking for that something special, or for those who want the complete package of a Weapon and a Sight to save time.