All used parts, but all function properly. 6.05 280mm barrel x2: $5 each 6.05 230mm barrel: $5 Stock G&G Motor: $10 Krytac Internals: Take it all: $40 Everything should be here from when I had a Tec install my HPA setup: Gears, nozzle, piston, cylinder and head, wiring. Shipping will be via USPS Priority, $7, just add that to your total, and ta-da. PayPal ready. All sales/trades final.