FX Superior Heavy STX Liner 500mm .22 Fits - Impact, Wildcat, Dreamline and Crown - with the Smooth Twist X system already on board ( will not fit smooth twist barrels )  .22 Calibre 500mm Long 20070 Superior Heavy 500mm Accessory 0.22 1.16 This is the liner ONLY ( does not include any other parts ) The liner arrives in a tube - you must have knowledge of how to install a liner. Airgun 101 Shop does NOT provide a fitting service. No barrel "O" rings - use the ones from your existing barrel. The new FX Airguns Superior Smooth Twist X Barrel Liner. Produced in the FX patented way; by pressing the rifling into the barrel from the outside. But now with a higher level of precision, lower tolerances and more tweaks, resulting in a superior liner. There are two types of liners being released for most calibres; a standard Superior STX Liner and a Superior STX Heavy Liner. The standard FX Superior STX Liner can shoot a standard weight pellet and Hybrid Slugs, maximising the accuracy of the FX Hybrid Slug. The FX Superior STX Heavy Liner will be replacing the STX Slug A liners in the coming months. Heavy denotes that this liner has a different twist rate better suited for heavier pellets and heavier slugs (as opposed to lighter weight Hybrid Slugs). SUPERIOR HEAVY Only sold as separate accessory (not as barrel kit). Has a different twist rate better suited for heavier pellets and heavier slugs (as oppposed to lighter Hybrid Slugs and some manufacturers lightweight slugs). This will require home fitting, and will need the existing barrel and liner to be removed. Airgun 101 accepts no responsibility for any damage or injury to any person or belonging when fitting or using this product. Installed at customers own risk. We do not provide a fitting service. We DO NOT send this in ANY WAY outside the UK.

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FX Superior Heavy STX Liner 700mm .22 Fits - Impact, Wildcat, Dreamline and Crown - with the Smooth Twist X system already on board ( will not fit smooth twist barrels )  .22 Calibre 700mm Long 20206 Superior Heavy 700mm Accessory 0.22 1.16 This is the liner ONLY ( does not include any other parts ) The liner arrives in a tube - you must have knowledge of how to install a liner. Airgun 101 Shop does NOT provide a fitting service. No barrel "O" rings - use the ones from your existing barrel. The new FX Airguns Superior Smooth Twist X Barrel Liner. Produced in the FX patented way; by pressing the rifling into the barrel from the outside. But now with a higher level of precision, lower tolerances and more tweaks, resulting in a superior liner. There are two types of liners being released for most calibres; a standard Superior STX Liner and a Superior STX Heavy Liner. The standard FX Superior STX Liner can shoot a standard weight pellet and Hybrid Slugs, maximising the accuracy of the FX Hybrid Slug. The FX Superior STX Heavy Liner will be replacing the STX Slug A liners in the coming months. Heavy denotes that this liner has a different twist rate better suited for heavier pellets and heavier slugs (as opposed to lighter weight Hybrid Slugs). SUPERIOR HEAVY Only sold as separate accessory (not as barrel kit). Has a different twist rate better suited for heavier pellets and heavier slugs (as oppposed to lighter Hybrid Slugs and some manufacturers lightweight slugs). This will require home fitting, and will need the existing barrel and liner to be removed. Airgun 101 accepts no responsibility for any damage or injury to any person or belonging when fitting or using this product. Installed at customers own risk. We do not provide a fitting service. We DO NOT send this in ANY WAY outside the UK.

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FX Airguns Superior Standard Liner .25 Fits - Impact, Wildcat, Dreamline and Crown - with the Smooth Twist X system already on board ( will not fit smooth twist barrels )  .25 Calibre 700mm Long 19978 Superior 700mm Factory Standard 0.25 1.24 Twist   This is the liner ONLY ( does not include any other parts ) The liner arrives in a tube - you must have knowledge of how to install a liner. Airgun 101 Shop does NOT provide a fitting service. No barrel "O" rings - use the ones from your existing barrel. The new FX Airguns Superior Smooth Twist X Barrel Liner. Produced in the FX patented way; by pressing the rifling into the barrel from the outside. But now with a higher level of precision, lower tolerances and more tweaks, resulting in a superior liner. There are two types of liners being released for most calibres; a standard Superior STX Liner and a Superior STX Heavy Liner. The standard FX Superior STX Liner can shoot a standard weight pellet and Hybrid Slugs, maximising the accuracy of the FX Hybrid Slug. The FX Superior STX Heavy Liner will be replacing the STX Slug A liners in the coming months. Heavy denotes that this liner has a different twist rate better suited for heavier pellets and heavier slugs (as opposed to lighter weight Hybrid Slugs). SUPERIOR Standard Liner used on all production models and barrel kits. Created to shoot standard weight pellets and Hybrid Slugs. Also Maximises the accuracy of the FX Hybrid Slug. Lighter Weight slugs from some manufacturers may also shoot well. This will require home fitting, and will need the existing barrel and liner to be removed. Airgun 101 accepts no responsibility for any damage or injury to any person or belonging when fitting or using this product. Installed at customers own risk. We do not provide a fitting service. We DO NOT send this in ANY WAY outside the UK.

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FX Impact M3 Tensioner Kit 700mm Inc Front Support - for M3 Models This is the carbon support and tension system for the Impact M3. This gives greater tension and sturdiness in the barrel system which is reported to help with accuracy, especially when shooting heavy slugs or pushing your M3 hard. This system replaces the existing shroud on the M3 and slides over the barrel housing.  Please see the install video from FX Airguns. This will require home fitting, and will need the existing barrel and liner to be removed. Airgun 101 accepts no responsibility for any damage or injury to any person or belonging when fitting or using this product. Installed at customers own risk. We do not provide a fitting service. We DO NOT send this in ANY WAY outside the UK.

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FX Superior Heavy STX Liner 700mm .25 Fits - Impact, Wildcat, Dreamline and Crown - with the Smooth Twist X system already on board ( will not fit smooth twist barrels )  .25 Calibre 700mm Long 20069 Superior Heavy 700mm Accessory 0.25 1.18 This is the liner ONLY ( does not include any other parts ) The liner arrives in a tube - you must have knowledge of how to install a liner. Airgun 101 Shop does NOT provide a fitting service. No barrel "O" rings - use the ones from your existing barrel. The new FX Airguns Superior Smooth Twist X Barrel Liner. Produced in the FX patented way; by pressing the rifling into the barrel from the outside. But now with a higher level of precision, lower tolerances and more tweaks, resulting in a superior liner. There are two types of liners being released for most calibres; a standard Superior STX Liner and a Superior STX Heavy Liner. The standard FX Superior STX Liner can shoot a standard weight pellet and Hybrid Slugs, maximising the accuracy of the FX Hybrid Slug. The FX Superior STX Heavy Liner will be replacing the STX Slug A liners in the coming months. Heavy denotes that this liner has a different twist rate better suited for heavier pellets and heavier slugs (as opposed to lighter weight Hybrid Slugs). SUPERIOR HEAVY Only sold as separate accessory (not as barrel kit). Has a different twist rate better suited for heavier pellets and heavier slugs (as oppposed to lighter Hybrid Slugs and some manufacturers lightweight slugs). This will require home fitting, and will need the existing barrel and liner to be removed. Airgun 101 accepts no responsibility for any damage or injury to any person or belonging when fitting or using this product. Installed at customers own risk. We do not provide a fitting service. We DO NOT send this in ANY WAY outside the UK.

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FX Airguns Superior Standard Liner .25 600mm Fits - Impact, Wildcat, Dreamline and Crown - with the Smooth Twist X system already on board ( will not fit smooth twist barrels )  .25 Calibre 600mm Long 19966 Superior 600mm Factory Standard 0.25 1.24 Twist   This is the liner ONLY ( does not include any other parts ) The liner arrives in a tube - you must have knowledge of how to install a liner. Airgun 101 Shop does NOT provide a fitting service. No barrel "O" rings - use the ones from your existing barrel. The new FX Airguns Superior Smooth Twist X Barrel Liner. Produced in the FX patented way; by pressing the rifling into the barrel from the outside. But now with a higher level of precision, lower tolerances and more tweaks, resulting in a superior liner. There are two types of liners being released for most calibres; a standard Superior STX Liner and a Superior STX Heavy Liner. The standard FX Superior STX Liner can shoot a standard weight pellet and Hybrid Slugs, maximising the accuracy of the FX Hybrid Slug. The FX Superior STX Heavy Liner will be replacing the STX Slug A liners in the coming months. Heavy denotes that this liner has a different twist rate better suited for heavier pellets and heavier slugs (as opposed to lighter weight Hybrid Slugs). SUPERIOR Standard Liner used on all production models and barrel kits. Created to shoot standard weight pellets and Hybrid Slugs. Also Maximises the accuracy of the FX Hybrid Slug. Lighter Weight slugs from some manufacturers may also shoot well. This will require home fitting, and will need the existing barrel and liner to be removed. Airgun 101 accepts no responsibility for any damage or injury to any person or belonging when fitting or using this product. Installed at customers own risk. We do not provide a fitting service. We DO NOT send this in ANY WAY outside the UK.

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FX Superior Heavy STX Liner 600mm .25 Fits - Impact, Wildcat, Dreamline and Crown - with the Smooth Twist X system already on board ( will not fit smooth twist barrels )  .25 Calibre 600mm Long 20071 Superior Heavy 600mm Accessory 0.25 1.18 This is the liner ONLY ( does not include any other parts ) The liner arrives in a tube - you must have knowledge of how to install a liner. Airgun 101 Shop does NOT provide a fitting service. No barrel "O" rings - use the ones from your existing barrel. The new FX Airguns Superior Smooth Twist X Barrel Liner. Produced in the FX patented way; by pressing the rifling into the barrel from the outside. But now with a higher level of precision, lower tolerances and more tweaks, resulting in a superior liner. There are two types of liners being released for most calibres; a standard Superior STX Liner and a Superior STX Heavy Liner. The standard FX Superior STX Liner can shoot a standard weight pellet and Hybrid Slugs, maximising the accuracy of the FX Hybrid Slug. The FX Superior STX Heavy Liner will be replacing the STX Slug A liners in the coming months. Heavy denotes that this liner has a different twist rate better suited for heavier pellets and heavier slugs (as opposed to lighter weight Hybrid Slugs). SUPERIOR HEAVY Only sold as separate accessory (not as barrel kit). Has a different twist rate better suited for heavier pellets and heavier slugs (as oppposed to lighter Hybrid Slugs and some manufacturers lightweight slugs). This will require home fitting, and will need the existing barrel and liner to be removed. Airgun 101 accepts no responsibility for any damage or injury to any person or belonging when fitting or using this product. Installed at customers own risk. We do not provide a fitting service. We DO NOT send this in ANY WAY outside the UK.

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FX Superior Heavy STX Liner 700mm .30 Fits - Impact, Wildcat, Dreamline and Crown - with the Smooth Twist X system already on board ( will not fit smooth twist barrels )  .30 Calibre 700mm Long 20234 Superior Heavy 700mm Accessory 0.30 1.22 This is the liner ONLY ( does not include any other parts ) The liner arrives in a tube - you must have knowledge of how to install a liner. Airgun 101 Shop does NOT provide a fitting service. No barrel "O" rings - use the ones from your existing barrel. The new FX Airguns Superior Smooth Twist X Barrel Liner. Produced in the FX patented way; by pressing the rifling into the barrel from the outside. But now with a higher level of precision, lower tolerances and more tweaks, resulting in a superior liner. There are two types of liners being released for most calibres; a standard Superior STX Liner and a Superior STX Heavy Liner. The standard FX Superior STX Liner can shoot a standard weight pellet and Hybrid Slugs, maximising the accuracy of the FX Hybrid Slug. The FX Superior STX Heavy Liner will be replacing the STX Slug A liners in the coming months. Heavy denotes that this liner has a different twist rate better suited for heavier pellets and heavier slugs (as opposed to lighter weight Hybrid Slugs). SUPERIOR HEAVY Only sold as separate accessory (not as barrel kit). Has a different twist rate better suited for heavier pellets and heavier slugs (as oppposed to lighter Hybrid Slugs and some manufacturers lightweight slugs). This will require home fitting, and will need the existing barrel and liner to be removed. Airgun 101 accepts no responsibility for any damage or injury to any person or belonging when fitting or using this product. Installed at customers own risk. We do not provide a fitting service. We DO NOT send this in ANY WAY outside the UK.

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FX Superior Heavy STX Liner 600mm .30 Fits - Impact, Wildcat, Dreamline and Crown - with the Smooth Twist X system already on board ( will not fit smooth twist barrels )  .30 Calibre 600mm Long 20233 Superior Heavy 500mm Accessory 0.30 1.22 This is the liner ONLY ( does not include any other parts ) The liner arrives in a tube - you must have knowledge of how to install a liner. Airgun 101 Shop does NOT provide a fitting service. No barrel "O" rings - use the ones from your existing barrel. The new FX Airguns Superior Smooth Twist X Barrel Liner. Produced in the FX patented way; by pressing the rifling into the barrel from the outside. But now with a higher level of precision, lower tolerances and more tweaks, resulting in a superior liner. There are two types of liners being released for most calibres; a standard Superior STX Liner and a Superior STX Heavy Liner. The standard FX Superior STX Liner can shoot a standard weight pellet and Hybrid Slugs, maximising the accuracy of the FX Hybrid Slug. The FX Superior STX Heavy Liner will be replacing the STX Slug A liners in the coming months. Heavy denotes that this liner has a different twist rate better suited for heavier pellets and heavier slugs (as opposed to lighter weight Hybrid Slugs). SUPERIOR HEAVY Only sold as separate accessory (not as barrel kit). Has a different twist rate better suited for heavier pellets and heavier slugs (as oppposed to lighter Hybrid Slugs and some manufacturers lightweight slugs). This will require home fitting, and will need the existing barrel and liner to be removed. Airgun 101 accepts no responsibility for any damage or injury to any person or belonging when fitting or using this product. Installed at customers own risk. We do not provide a fitting service. We DO NOT send this in ANY WAY outside the UK.

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FX Superior Heavy STX Liner 600mm .22 Fits - Impact, Wildcat, Dreamline and Crown - with the Smooth Twist X system already on board ( will not fit smooth twist barrels )  .22 Calibre 600mm Long 20073 Superior Heavy 600mm Accessory 0.22 1.16 This is the liner ONLY ( does not include any other parts ) The liner arrives in a tube - you must have knowledge of how to install a liner. Airgun 101 Shop does NOT provide a fitting service. No barrel "O" rings - use the ones from your existing barrel. The new FX Airguns Superior Smooth Twist X Barrel Liner. Produced in the FX patented way; by pressing the rifling into the barrel from the outside. But now with a higher level of precision, lower tolerances and more tweaks, resulting in a superior liner. There are two types of liners being released for most calibres; a standard Superior STX Liner and a Superior STX Heavy Liner. The standard FX Superior STX Liner can shoot a standard weight pellet and Hybrid Slugs, maximising the accuracy of the FX Hybrid Slug. The FX Superior STX Heavy Liner will be replacing the STX Slug A liners in the coming months. Heavy denotes that this liner has a different twist rate better suited for heavier pellets and heavier slugs (as opposed to lighter weight Hybrid Slugs). SUPERIOR HEAVY Only sold as separate accessory (not as barrel kit). Has a different twist rate better suited for heavier pellets and heavier slugs (as oppposed to lighter Hybrid Slugs and some manufacturers lightweight slugs). This will require home fitting, and will need the existing barrel and liner to be removed. Airgun 101 accepts no responsibility for any damage or injury to any person or belonging when fitting or using this product. Installed at customers own risk. We do not provide a fitting service. We DO NOT send this in ANY WAY outside the UK.

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FX Airguns Superior Standard Liner .22 500mm  Fits - Impact, Wildcat, Dreamline and Crown - with the Smooth Twist X system already on board ( will not fit smooth twist barrels )  .22 Calibre 500mm Long 19965 Superior 500mm Factory Standard 0.22 1.24 Twist This is the liner ONLY ( does not include any other parts ) The liner arrives in a tube - you must have knowledge of how to install a liner. Airgun 101 Shop does NOT provide a fitting service. No barrel "O" rings - use the ones from your existing barrel. The new FX Airguns Superior Smooth Twist X Barrel Liner. Produced in the FX patented way; by pressing the rifling into the barrel from the outside. But now with a higher level of precision, lower tolerances and more tweaks, resulting in a superior liner. There are two types of liners being released for most calibres; a standard Superior STX Liner and a Superior STX Heavy Liner. The standard FX Superior STX Liner can shoot a standard weight pellet and Hybrid Slugs, maximising the accuracy of the FX Hybrid Slug. The FX Superior STX Heavy Liner will be replacing the STX Slug A liners in the coming months. Heavy denotes that this liner has a different twist rate better suited for heavier pellets and heavier slugs (as opposed to lighter weight Hybrid Slugs). SUPERIOR Standard Liner used on all production models and barrel kits. Created to shoot standard weight pellets and Hybrid Slugs. Also Maximises the accuracy of the FX Hybrid Slug. Lighter Weight slugs from some manufacturers may also shoot well. This will require home fitting, and will need the existing barrel and liner to be removed. Airgun 101 accepts no responsibility for any damage or injury to any person or belonging when fitting or using this product. Installed at customers own risk. We do not provide a fitting service. We DO NOT send this in ANY WAY outside the UK.

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FX Airguns Superior Standard Liner .22 600mm  Fits - Impact, Wildcat, Dreamline and Crown - with the Smooth Twist X system already on board ( will not fit smooth twist barrels )  .22 Calibre 600mm Long 20011 Superior 600mm Factory Standard 0.22 1.24 Twist This is the liner ONLY ( does not include any other parts ) The liner arrives in a tube - you must have knowledge of how to install a liner. Airgun 101 Shop does NOT provide a fitting service. No barrel "O" rings - use the ones from your existing barrel. The new FX Airguns Superior Smooth Twist X Barrel Liner. Produced in the FX patented way; by pressing the rifling into the barrel from the outside. But now with a higher level of precision, lower tolerances and more tweaks, resulting in a superior liner. There are two types of liners being released for most calibres; a standard Superior STX Liner and a Superior STX Heavy Liner. The standard FX Superior STX Liner can shoot a standard weight pellet and Hybrid Slugs, maximising the accuracy of the FX Hybrid Slug. The FX Superior STX Heavy Liner will be replacing the STX Slug A liners in the coming months. Heavy denotes that this liner has a different twist rate better suited for heavier pellets and heavier slugs (as opposed to lighter weight Hybrid Slugs). SUPERIOR Standard Liner used on all production models and barrel kits. Created to shoot standard weight pellets and Hybrid Slugs. Also Maximises the accuracy of the FX Hybrid Slug. Lighter Weight slugs from some manufacturers may also shoot well. This will require home fitting, and will need the existing barrel and liner to be removed. Airgun 101 accepts no responsibility for any damage or injury to any person or belonging when fitting or using this product. Installed at customers own risk. We do not provide a fitting service. We DO NOT send this in ANY WAY outside the UK.

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FX Airguns Superior Standard Liner .30  Fits - Impact, Wildcat, Dreamline and Crown - with the Smooth Twist X system already on board ( will not fit early smooth twist barrels )  .30 Calibre 700mm Long 19978 Superior 700mm Factory Standard 0.30 1.37 Twist This is the liner ONLY ( does not include any other parts ) The liner arrives in a tube - you must have knowledge of how to install a liner. Airgun 101 Shop does NOT provide a fitting service. No barrel "O" rings - use the ones from your existing barrel. The new FX Airguns Superior Smooth Twist X Barrel Liner. Produced in the FX patented way; by pressing the rifling into the barrel from the outside. But now with a higher level of precision, lower tolerances and more tweaks, resulting in a superior liner. There are two types of liners being released for most calibres; a standard Superior STX Liner and a Superior STX Heavy Liner. The standard FX Superior STX Liner can shoot a standard weight pellet and Hybrid Slugs, maximising the accuracy of the FX Hybrid Slug. The FX Superior STX Heavy Liner will be replacing the STX Slug A liners in the coming months. Heavy denotes that this liner has a different twist rate better suited for heavier pellets and heavier slugs (as opposed to lighter weight Hybrid Slugs). SUPERIOR Standard Liner used on all production models and barrel kits. Created to shoot standard weight pellets and Hybrid Slugs. Also Maximises the accuracy of the FX Hybrid Slug. Lighter Weight slugs from some manufacturers may also shoot well. This will require home fitting, and will need the existing barrel and liner to be removed. Airgun 101 accepts no responsibility for any damage or injury to any person or belonging when fitting or using this product. Installed at customers own risk. We do not provide a fitting service. We DO NOT send this in ANY WAY outside the UK.

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FX Airguns Superior Standard Liner .30  Fits - Impact, Wildcat, Dreamline and Crown - with the Smooth Twist X system already on board ( will not fit smooth twist barrels )  .30 Calibre 600mm Long 19967 Superior 600mm Factory Standard 0.30 1.37 Twist This is the liner ONLY ( does not include any other parts ) The liner arrives in a tube - you must have knowledge of how to install a liner. Airgun 101 Shop does NOT provide a fitting service. No barrel "O" rings - use the ones from your existing barrel. The new FX Airguns Superior Smooth Twist X Barrel Liner. Produced in the FX patented way; by pressing the rifling into the barrel from the outside. But now with a higher level of precision, lower tolerances and more tweaks, resulting in a superior liner. There are two types of liners being released for most calibres; a standard Superior STX Liner and a Superior STX Heavy Liner. The standard FX Superior STX Liner can shoot a standard weight pellet and Hybrid Slugs, maximising the accuracy of the FX Hybrid Slug. The FX Superior STX Heavy Liner will be replacing the STX Slug A liners in the coming months. Heavy denotes that this liner has a different twist rate better suited for heavier pellets and heavier slugs (as opposed to lighter weight Hybrid Slugs). SUPERIOR Standard Liner used on all production models and barrel kits. Created to shoot standard weight pellets and Hybrid Slugs. Also Maximises the accuracy of the FX Hybrid Slug. Lighter Weight slugs from some manufacturers may also shoot well. This will require home fitting, and will need the existing barrel and liner to be removed. Airgun 101 accepts no responsibility for any damage or injury to any person or belonging when fitting or using this product. Installed at customers own risk. We do not provide a fitting service. We DO NOT send this in ANY WAY outside the UK.

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FX Airguns Slug A Liner .22 700mm  Fits - Impact with the Smooth Twist X system already on board ( will not fit smooth twist barrels )  .22 Calibre 700mm Long This is the liner ONLY ( does not include any other parts ) The liner arrives in a tube - you must have knowledge of how to install a liner. Airgun 101 Shop does NOT provide a fitting service. No barrel "O" rings - use the ones from your existing barrel. This is the Slug Liner A This will require home fitting, and will need the existing barrel and liner to be removed. Airgun 101 accepts no responsibility for any damage or injury to any person or belonging when fitting or using this product. Installed at customers own risk. We do not provide a fitting service. We DO NOT send this in ANY WAY outside the UK.

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FX Airguns Superior Standard Liner .22 700mm  Fits - Impact, Wildcat, Dreamline and Crown - with the Smooth Twist X system already on board ( will not fit smooth twist barrels )  .22 Calibre 700mm Long 20204 Superior 700mm Factory Standard 0.22 1.24 Twist This is the liner ONLY ( does not include any other parts ) The liner arrives in a tube - you must have knowledge of how to install a liner. Airgun 101 Shop does NOT provide a fitting service. No barrel "O" rings - use the ones from your existing barrel. The new FX Airguns Superior Smooth Twist X Barrel Liner. Produced in the FX patented way; by pressing the rifling into the barrel from the outside. But now with a higher level of precision, lower tolerances and more tweaks, resulting in a superior liner. There are two types of liners being released for most calibres; a standard Superior STX Liner and a Superior STX Heavy Liner. The standard FX Superior STX Liner can shoot a standard weight pellet and Hybrid Slugs, maximising the accuracy of the FX Hybrid Slug. The FX Superior STX Heavy Liner will be replacing the STX Slug A liners in the coming months. Heavy denotes that this liner has a different twist rate better suited for heavier pellets and heavier slugs (as opposed to lighter weight Hybrid Slugs). SUPERIOR Standard Liner used on all production models and barrel kits. Created to shoot standard weight pellets and Hybrid Slugs. Also Maximises the accuracy of the FX Hybrid Slug. Lighter Weight slugs from some manufacturers may also shoot well. This will require home fitting, and will need the existing barrel and liner to be removed. Airgun 101 accepts no responsibility for any damage or injury to any person or belonging when fitting or using this product. Installed at customers own risk. We do not provide a fitting service. We DO NOT send this in ANY WAY outside the UK.

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FX Airguns Slug A Liner .22 600mm  Fits - Impact with the Smooth Twist X system already on board ( will not fit smooth twist barrels )  .22 Calibre 600mm Long This is the liner ONLY ( does not include any other parts ) The liner arrives in a tube - you must have knowledge of how to install a liner. Airgun 101 Shop does NOT provide a fitting service. No barrel "O" rings - use the ones from your existing barrel.   This will require home fitting, and will need the existing barrel and liner to be removed. Airgun 101 accepts no responsibility for any damage or injury to any person or belonging when fitting or using this product. Installed at customers own risk. We do not provide a fitting service. We DO NOT send this in ANY WAY outside the UK.  

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