G&G; IFRIT 25K Motor - Long Axis orange (25000rpm)Metal Alloy casingPowerful Neodymium MagnetsCompatible with L85 ETU Series, CM16 Raider, CM16 SRS Series, ARP 556 Series, G2 SeriesRPM:25,000Armature Wire Size: 0.7mmTurns Per Armature: 17Pulled out of brand new AEG's so they will not come with packaging.