Ninja Paintball Tank Regulator Extender Black CS1.5 Grip Kit 685)+ NEW BLE (Bluetooth® Low Model:Tropical 685)+ NEW BLE (Bluetooth® Low Energy) compatibility (optional)+ NEW Tool less eye covers+ NEW Cure FT bolt+ NEW Larger valve chamber and lower operating pressure+ NEW Semi rigid carry case+ NEW Low rise adjustable clamping feed neck with lever locator+ NEW Spare onboard detents+ NEW 2 year manufacturer Warranty+ User serviceable SMC solenoid+ Dual SFR (flow controls) bolt speed control adjustment+ SFR adjustment tool+ USB E Portal compatibility+ Stacked tube poppet+ Lever Valve operation+ Zick3 Rammer assembly Heavy and lightweight rammers included+ 115psi operating pressure+ 9V battery powered+ Blade trigger (compatible with 170R CS1 GEO4 trigger shoes)+ 5 point trigger adjustability+ Spring and magnetic trigger return mechanisms+ Micro switch trigger sensor+ POPS ASA+ Deftek offset feed system Snap On Replaceable Straps And Ear Pads Our reg extender has industry standard 825 14 NGO threading and is ASTM compliant so it will work with all ASTM compliant bonnets and ASA's on the market PRODUCT DESCRIPTION