Well, it's actually a CYMA by looking at its model number. Available at Evike.com... "The CM032 series M14 AEG are built to perform and impress with great range and power. 100% Marui compatibility made them very easy to upgrade, tune and accessories such as scope mount, bipod, RIS are easy to find. If you don't mind the longer rifle and want something that has more range than your M4, the M14 is your rifle. It is essentially an assault type rifle with the ability to snipe, you won't be disappointed with the gaming advantage.

Features:

• Full Metal Gearbox / 100% Marui Compatible / Takes all Marui compatible M14 upgrade parts and accessories.
• Extreme Accuracy and range.
• TM Compatible M14 Type Adjustable Hopup.
• Full Metal Outer / Inner Barrel system.
• Extreme Long Barrel for great accuracy and range.
• Adjustable Front & Rear Sight.
• New Design 7mm Oily Steel Bushing Gear Box
• Movable Cocking Lever and Bolt Cover

• Dimension: 1127mm Long / Weight 5.5kg.
• Muzzle Velocity: 350~400 FPS.
• Range: 100~180 feet.
• Inner Barrel Length: Up to 520mm.
• BB: 0.20g~0.28g. (Best result with high quality / Matrix bb.)
• Manufacture: CYMA / Distributor: Matrix.
• Color: Available in Black, Wood or OD.
• Gearbox: Version 7. Marui M14 Type / Full Metal / Fully Upgradeable
• Hopup: Adjustable Hopup.
• Motor: Long Type.
• Magazine Capacity: 450 rounds Hi-Cap included. Takes all Marui Type M14 mid-cap and drum magazines.
• Battery: Battery & Charger Included. The included free battery is for testing purpose only. Best performance when you use a 9.6V / good battery pack."