With that 3S 2600 in there it's just under 1000gr. Some owners really push theirs over weight.
I sold the RCT arm assemblies with motors and LEDs and went back to the 550 size as it's pretty loaded up now with A GoPro, FPV, iOSD and the NAZA-M V2.
Soon to get the H3-2D Zenmuse and retracts that...