Ninja 68ci 4500psi HPA Tank Dura DRAB Green spring airsoft guns 20 g BB) Adjustable Hop up 920 01 1712 20 g BB) Adjustable Hop up Bucking No Batteries Firing Modes: Safe Semi Full Auto Adjustable Front and Rear Flip Up Sights Front and Rear Sling Mounts Anti Jam Technology Low Maintenance – No Gear Box Easy Disassembly Tool Less Mag Disassembly Full Length Top Pic Rail Modular Foregrip – 8 sided picatinny capable With Additional Rails included Glass Filled Nylon grip Optics Ready with Flip Up Sights Adjustable 5 Position Stock Accepts many real AR stocks and handguards Works with many AEG mags when remote line system is used Remote line adapter included Accepts industry standard AEG inner barrel Threaded Flash Suppressor (M14x1 Each goggle comes with a high quality strap with silicone beading to help keep the mask from shifting on your head Ninja Paintball Tank Reg installed to ASTM specifications The Ninja Paintball tank is one of the newest and most respected tanks in the paintball industry