This is a WE-Tech "smg-8" which is Bigger, Louder, Faster, and personally overall better than KWA's or KSC's version of the real mp7, all at a lower price. -Full Metal Barrel and Internal Blowback Assembly -Integrated 20mm Accessory Rails + Addable Side Rails -Extendable Stock -REAPS style hopup for improved range and accuracy -380-400 fps with .20g bbs •Comes with THREE 45-round gas mags •Original sights + 45 degree flip up sights •A Noveske Amplifier to make your ears ping Please only face to face. Located in socal Tac city/sc Village/Code Red/Wildlands