Hello, This is my Gen 1 (Tamiya) Krytac Kriss Vector DSG Custom DSG Build. I have about 36 total hours in the build time including research, trial and error, and assembly/fine tuning. I am asking $750 as this is a very, very tried and true setup. The point where I am now in experience with building is right where it needs to be for me to confidently say the only thing that will ever need replaced in this is the tappet plate since it is a DSG and will wear with time. I assume about a year of playing every weekend. It is custom cut to function flawlessly with the setup. (Cut to 10MM exactly off wing) If you wanna see it shoot, lookup Evolutiionz on youtube, it is the DSG Vector Build video. Parts list: Real Deal Piston Assembly 4.0 with corrected AOE Perun Kriss Vector Mosfet Real deal DSG SHS18:1 gearset bundle Rocket Airsoft Shims Real Deal SUPER STRENGTH Tappet Spring Rocket M150 Spring with (Custom clipped) Basically an M140 Custom Kriss Vector CNC Flat trigger (Fine tuned for Trigger Response) Comes with 2 11.1v 25-50c Batteries that are perfect for this setup Custom cut Hop-Up and Bucking Comes with 5 mid cap OG Mags with maple leaf springs to handle rof All furniture is included too Grip, red dot, protector, and peq laser/light/IR for night viz Specs: RANGE: Between 280 and 320 FPS. I Chrono'd with M150 and hit 320 FPS but clipped the spring so I assume it will fall within that range. ROF: 40RPS on the 11.1v 25-50c battery setup Trigger response is amazing. If you really wanna be a "good sport" it has a binary mode and a burst programmable between 2-5 round burst. This thing feeds every BB through the upgraded bucking and custom cut hop up. Completely Programmable mosfet allows for on the fly setup with the flip of a switch and a few trigger pulls. Ships with 6 Mags and 2 Batteries in secure packaging. Also, I have been looking for full length AEG Rifles so if you have a build of equal value and want to trade shoot it to me. To be specific, I'd like an LVOA and my ideal trade is an EMG SAI GRY AEG. Full Length of course as I am building a DMR ssetup for outdoor play. My indoor field closed recently so now the vector has to go. By the way, it has been heavily fielded but the rebuild for this setup has been fielded 4 times for entire days of playing. It is solid.