This is a CTAR TAVOR 21 DMR build Apart from it looking like a beast, here’s the upgrade list: •ZCI 13:1 ratio headset •SHS Swiss cheese piston •Godzilla Motor •Angel Customs 20 inch extended tight bore barrel •Eliminator TAR21 hand guard •M120 spring(has quick change capabilities if you want a different spring) •Polycarbonate Piston head •GATE Nanohard MOSFET •Full metal gearbox •Wired to deans •It has been shimmed and greased. Right now, it is semi locked so it can be an official DMR. The drum mag is included in the price. But shipping this beast will be a task. Add $20 for shipping, I’ll eat the PayPal fees. THE ONLY trades I will consider are DSG or SSG ARP9 builds as well as ARP HPA setups. Thanks for looking!