• M4 CQB RIS tactical carbine replica airsoft assault rifle AEG 6mm pellet electric BB gun
• Full size 1:1 scale model
• UK legal black & two tone colours
• Anti-shock ABS resin & metal construction
• Cyma Gen-4 anti-shock X-Tac resin polymer body
• Metal outer barrel, charging handle & buffer tube
• V2 Metal gear box & gears
• 14mm thread (CCW) for attaching tracers or silencers
• Fully auto & semi auto firing modes
• Switchable safety, single or full auto fire
• Adjustable hop up system
• Velocity: 330fps using 6mm 0.12g pellets.
• Magazine: 300 round hi-cap
• Range: 40-50 metres (approx.)
• Full length top rail
• Quad rail for tactical extra’s (re-moveable)
• Adjustable tactical crane stock
• Rubber butt plate 
• Ambidextrous sling plate
• Adjustable rear sight (re-moveable)
• Gun sling included 
• Rear wired with mini Tamiya plug
• NiMh gun battery (starter) & USB charging lead included
• Length: 70cm – 78cm
• Weight: 1.9kg
• Made by Cyma Airsoft
• Cyma Model Ref: CM506

Product Information

The CM506 is manufactured by Cyma Airsoft and it is a 1:1 scale full size M4 CQB RIS replica, battery powered AEG 6mm pellet electric BB gun. The CM506 is from Cyma’s new line of Gen-4 airsoft AEGs which have been designed for all levels of airsoft and skirmish players. The CM506 is manufactured from toughened ABS anti-shock X-Tac polymer resin with a metal outer barrel, charging handle and buffer tube, all with great build quality and no flexing. The gun has been carefully balanced in UK legal black and two tone colours so that the railed hand guard and tactical crane stock are two tone, but the main body and barrel plus extra parts remain black. The CM506 M4 CQB has an ergo friendly design suitable for both left and right handed users. The Cyma CM506 rifle features a multi position adjustable crane stock to fit most sized users, an ambidextrous sling plate, a front pin sight, and top rail system with a detachable adjustable rear sight. The CM506 is a tactical M4 CQB replica, with a 20mm quad RIS rail barrel surround for extras such as lasers and torches, plus a TG pistol or handle grip. The CM506 can fire in fully automatic and semi auto firing modes, and this gun features a V2 metal gearbox and hi-torque electronic motor which ensures a fast rate of high velocity shooting. The rifle features an adjustable Hop Up, giving the gun a manufacturer’s stated output velocity of about 330fps and an estimated effective range of about 30-40 metres (subject to pellet weight). The CM506 M4 is supplied with a hi-cap 300 round winder magazine (resin) for 6mm plastic airsoft BB pellets. For power the airsoft rifle is rear wired with a mini Tamiya style battery plug in the crane stock, and the manufacturer includes in the kit a starter re-chargeable NiMh battery and a USB charging lead. The CM506 is great piece of kit straight out of the box, just charge up the battery and your ready for battle!. We recommend only using 6mm high quality polished airsoft BB pellets with this AEG rifle.

The gun is ready to use out of the box but we recommend the following compatible batteries & chargers:

• Big Foot Airsoft 9.6V Nimh 1600mAH Nunchuck Crane Stock Battery Pack Small Tamiya
• Bulldog Airsoft Battery Charger 6v-12v Ni-MH NiCD Universal Auto Smart Mini Tamiya Plug

Delivery Info:

Please be advised that these guns are 2 tone prepared by us in house upon ordering. Delivery will be 3 to 4 working days after placing your order.