News sent in by Yin of UN Company over the weekend. They now have in stock the Classic M4 Blowback AEG series... "They have functional bolt catch and charging handle. The blowback bolt cycles with each and every shot. The receiver is constructed of metal and has individual serial number. The magazine release button is newly designed. And also for the tactical retractable stock versions, they have new realistic 6-position buffer tube.

For internal parts, they have new design 8mm bearing gearbox shell, installed with aluminum bearing piston head, metal spring guide and high torque gears. They are allowable to use with Li-PO battery.

Please check out the video and you will know how nice they are:

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• Classic Army M15A4 Carbine Blowback Version
• Classic Army M15A4 Tactical Blowback Version
• Classic Army M15A4 R.I.S. Blowback Version
• Classic Army M15A4 S.P.C. Blowback Version
• Classic Army M15A4 URX Blowback Version

Please visit our site http://www.uncompany.com for more new hot items. You may also found more airsoft products you need there. Enjoy!"