- A&K M4 R.I.S.
- Metal Gearbox
- Adjustable Hop Up
- RIS system
- Retractable stock
- Velocity: 380-400 FPS
- Weight: 3100 gr
- Includes M4, magazine, grip, rail covers, battery, charger
The M4 RIS Carbine AEG packs a huge punch in a maneuverable and compact size, shooting consistently over 400 FPS! The tactical M4 RIS Carbine AEG is built to perform and endure in the most strenuous airsoft conditions! Overall, the A&K M4 RIS Carbine AEG is one of the best M4s on the market. With solidly constructed reinforced polymer externals and a reinforced high performance gearbox, this AEG is able to hold its own against some of its top tier AEG competitors. The A&K M4 RIS Carbine AEG provides great accuracy and hard hitting power in a compact size. If you are looking for a top performing AEG, but can't afford the top tier price tag this is definitely the AEG for you!
The M4 RIS Carbine features a fully adjustable crane stock, which provides comfortable cheek support and makes this AEG well adapted for close quarters combat. This M4 RIS Carbine AEG can also easily hold its own in an outdoor environment. With a precision inner barrel and fully adjustable hop-up, it can easily hit targets beyond 50 metres! The M4 RIS Carbine features a polymer receiver, a full metal outer barrel, full metal front and rear iron sights, and full metal sturdy rail system. The A&K M4 RIS Carbine's construction is extremely durable, and has a realistic weight and feel.
The new A&K M4 RIS Carbine has a redesigned and reinforced metal gearbox with a factory installed M120 spring, making it one of the hardest hitting stock, ABS body AEGs on the market! The full metal gearbox features metal bushings, a metal ball bearing spring guide, a full steel gear set, a high torque motor, and a perfectly sealed cylinder. The A&K M4 RIS Carbine also features a full metal hop-up unit as well as a 6.04mm precision inner barrel, providing excellent range and accuracy.
The A&K M4 RIS Carbine includes an 8.4v crane stock battery, a standard wall charger, a 300rd high capacity metal magazine, two rail covers, and a vertical fore grip.
The M4 carbine is a family of firearms that was derived from earlier carbine versions of the M16 rifle, which was in turn derived from the original AR-15 rifle that Eugene Stoner designed and ArmaLite made. The M4 is a shorter and lighter variant of the M16A2 assault rifle. It is a gas-operated, magazine-fed, selective fire, shoulder-fired weapon with a telescoping stock and 14.5 in (370 mm) barrel to ease close quarters combat. Like the rest of the M16 family, it fires the .223 caliber, or 5.56mm NATO round.
The M4 carbine is heavily used by the U.S military. It will eventually replace the M16 rifle for most combat units in the United States Army. The winner of the Individual Carbine competition was to supplement the M4 carbine in U.S. Army service; all other services will continue using the M4 carbine and M16 rifles. The Army cancelled the Individual Carbine competition without selecting a replacement rifle and instead plans to equip soldiers with the improved M4A1.