Volquartsen Firearms Carbon Fiber THM Tension Barrel for 22 Charger with Forward Blow Comp Stainless. It features a sleeve that is used to create tension on the barrel itself. This unique design eliminates issues typically found in smaller barrel profiles. The THM tension barrel consists of a special taper honed match barrel and chamber. This is the ultimate lightweight barrel. All barrels are drilled and tapped to accept our Barrel Mounted Scope Mount. This barrel can be set up with 1/228 threads and fitted with any of our available compensators. Available in 22LR only. Specifications for Volquartsen Firearms Carbon Fiber THM Tension Barrel for 22 Charger: Manufacturer: Volquartsen Firearms Color: Stainless Fabric/Material: Stainless Steel Gun Make: Ruger Gun Model: Ruger 22 Charger Barrel Length: 12.375 in Threads per Inch: 1/2x28 Quantity: 1 Country of Origin: USA Package Contents: Volquartsen Firearms Carbon Fiber THM Tension Barrel for 22 Charger What firearm models does the manufacturer say Volquartsen Firearms Carbon Fiber THM Tension Barrel for 22 Charger is compatible with? The manufacturer says that Volquartsen Firearms Carbon Fiber THM Tension Barrel for 22 Charger is compatible with Ruger 22 ChargerVolquartsen Firearms VCCHTHM-CF: Carbon Fiber THM Tension Barrel for 22 Charger with Forward Blow Comp Stainless