The Valken Pro package includes the sleek Pro Code 68 electronic tournament marker. It features programmable electronics, internal serviceable eyes, hose-less adjustable internal regulator, 1-button bolt removal. micro switch trigger, textured wrap around grips on the trigger frame & front fore grip, clamping feedneck, lever ASA, and more! Runs on a single 9 volt battery. Set comes complete with the Valken Air Fiber Wrapped 68ci 4500psi Phantom Zero G HPA Tank, VSL Electronic Loader, and the Profit SC Thermal Goggle System. Plus, the I&I Sports Limited Lifetime Marker Labor Warranty and FREE Unlimited I&I Phone Tech Support! NOTE: Some package items may be substituted for comparable items of equal or higher value.