Wolverine Heretic Labs Carbon Fiber Outer Barrel (5.5" / 8") 550-700 Polymer Construction

Polymer Construction

CNC machined aluminum frame w/ molded reinforced polymer grips

and quick-change between spring and HPA provided by an innovative air attachment system

- Fully licensed Heckler & Koch trademarks

The black & gold finish was came from the titanium nitride coating

Wolverine Heretic Labs Carbon Fiber Outer Barrel (5.5" / 8") 550-700 Polymer ConstructionLightweight barrel made of CNC aluminum and genuine carbon fiber. As featured on the Heretic Labs Article I. Available in 5. 5 and 8 lengths. Includes CNC barrel stabilizer. Specifications Weight: 3. 3oz 95 grams (5. 5 version) 3. 8oz 107 grams (8 version) Fits airsosft spec flash hiders tracers Fits MTW Spec platforms including the MTW and Article I Includes CNC barrel stabilizer. Compatibility MTW M4 MTW 9 MTW 308 MTW Shotgun