Deadlywind Fibur-X8 Carbon Fiber Barrel Accepts PWR Inserts - Autococker Thread Length:8.5" Build your short game on

Build your short game on the Keystone and reach new heights

polished black cocking knob and stainless steel locking set screw

The Hopup chamber is proprietary and is a TDC style (top dead center)

Compatible with Green Gas

Deadlywind Fibur-X8 Carbon Fiber Barrel Accepts PWR Inserts - Autococker Thread Length:8.5" Build your short game onFibur X8 CF barrel This Fibur X8 uses Planet Eclipse, Inception Designs PWR or Dye UL I Bore Inserts. 0. 697" post bore and quad porting. The Deadlywind Fibur X8 carbon fiber barrels are ultra lightweight, accurate, and quiet. They utilize the Freak XL(tm) 8" replaceable inserts, so one barrel and a few inserts will do the job of multiple barrels. And with the ability to affordably swap to different threads, the Fibur X8 has you covered! The Fibur X8