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NORDIC COMPONENTS
MXT EXTENSION TUBE KITS 12 GA UNIVERSAL FIT

816696021676 100501042
Nordic Components MXT Extension Tube Kits are a universal fit solution for extending the capacity for a variety of 12ga shotguns. These MXT Extension kits include: the tube in the additional capacity you select, the correct length spring for the tube, and an end cap. Simply select the proper capacity MXT Extension kit you need then purchase the correct Nordic Components Shotgun Extension Tube Nut that fits your shotgun (sold separately). "B" Models are engineered for flush fit on Benelli M1/M2 (+3B on 18.5" barrel; +5B on 21" barrel) Anodized 6061 aluminum for strength and weight Features relief groove to eliminate barrel clamp travel and ensure repeatable placement after disassembly (+2 through +9 extensions only) Relief groove located off-center to allow location adjustment by reversing the tube Machined with matching thread pitch on both ends to allow reversing the tube Click this link to find the attachment nut for your firearm application: Extension Tube Nut  
109.9 119.9 12 GBP
Product no.: 100501042
NORDIC COMPONENTS MXT EXTENSION KIT +7B 12GA
Mfr Part: MXTTBS127BK 816696021676 Nordic Components MXT Extension Tube Kits are a universal fit solution for extending the capacity for a variety of 12ga shotguns. These MXT Extension kits include: the tube in the additional capacity you select, the correct length spring for the tube, and an end cap. Simply select the proper capacity MXT Extension kit you need then purchase the correct Nordic Components Shotgun Extension Tube Nut that fits your shotgun (sold separately). "B" Models are engineered for flush fit on Benelli M1/M2 (+3B on 18.5" barrel; +5B on 21" barrel) Anodized 6061 aluminum for strength and weight Features relief groove to eliminate barrel clamp travel and ensure repeatable placement after disassembly (+2 through +9 extensions only) Relief groove located off-center to allow location adjustment by reversing the tube Machined with matching thread pitch on both ends to allow reversing the tube Click this link to find the attachment nut for your firearm application: Extension Tube Nut
Notify on availability
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Specs: Capacity: 7-Round Gauge: 12 Gauge

Top takeaways

  1. Nordic Components MXT Extension Tube Kits universally fit 12ga shotguns to increase capacity, requiring a separate model-specific Extension Tube Nut.
  2. The kit includes the extension tube, the appropriate length spring, and an end cap, with the "B" model designed for a flush fit on certain Benelli shotguns.
  3. Features include an anodized 6061 aluminum construction for durability and a relief groove to prevent barrel clamp travel for consistent placement after disassembly.

Attributes

Capacity: 7-Round Gauge: 12 Gauge Delivery weight: 0.247kg Shipping height: 51mm Shipping width: 140mm Shipping length: 584mm UPC : 816696021676

Item details

Made in USA
US export classification: 0A502



Product no.: 100501041
NORDIC COMPONENTS MXT EXTENSION KIT +5B 12GA
Mfr Part: MXT-TBS-12-5BK 816696021669 Nordic Components MXT Extension Tube Kits are a universal fit solution for extending the capacity for a variety of 12ga shotguns. These MXT Extension kits include: the tube in the additional capacity you select, the correct length spring for the tube, and an end cap. Simply select the proper capacity MXT Extension kit you need then purchase the correct Nordic Components Shotgun Extension Tube Nut that fits your shotgun (sold separately). "B" Models are engineered for flush fit on Benelli M1/M2 (+3B on 18.5" barrel; +5B on 21" barrel) Anodized 6061 aluminum for strength and weight Features relief groove to eliminate barrel clamp travel and ensure repeatable placement after disassembly (+2 through +9 extensions only) Relief groove located off-center to allow location adjustment by reversing the tube Machined with matching thread pitch on both ends to allow reversing the tube Click this link to find the attachment nut for your firearm application: Extension Tube Nut
119.9 GBP 2 £119.90 *
2 In stock, delivery from UK warehouse within 2-3 days
Specs: Capacity: 5-Round Gauge: 12 Gauge
Product no.: 100501039
NORDIC COMPONENTS MXT EXTENSION KIT +9 12GA
Mfr Part: MXT-TBS-12-9K 816696021539 Nordic Components MXT Extension Tube Kits are a universal fit solution for extending the capacity for a variety of 12ga shotguns. These MXT Extension kits include: the tube in the additional capacity you select, the correct length spring for the tube, and an end cap. Simply select the proper capacity MXT Extension kit you need then purchase the correct Nordic Components Shotgun Extension Tube Nut that fits your shotgun (sold separately). "B" Models are engineered for flush fit on Benelli M1/M2 (+3B on 18.5" barrel; +5B on 21" barrel) Anodized 6061 aluminum for strength and weight Features relief groove to eliminate barrel clamp travel and ensure repeatable placement after disassembly (+2 through +9 extensions only) Relief groove located off-center to allow location adjustment by reversing the tube Machined with matching thread pitch on both ends to allow reversing the tube Click this link to find the attachment nut for your firearm application: Extension Tube Nut
109.9 GBP 12 £109.90 *
1 In stock, delivery from UK warehouse within 2-3 days
Specs: Capacity: 9-Round Gauge: 12 Gauge
Product no.: 100501040
NORDIC COMPONENTS MXT EXTENSION KIT +3B 12GA
Mfr Part: MXT-TBS-12-3BK 816696022420 Nordic Components MXT Extension Tube Kits are a universal fit solution for extending the capacity for a variety of 12ga shotguns. These MXT Extension kits include: the tube in the additional capacity you select, the correct length spring for the tube, and an end cap. Simply select the proper capacity MXT Extension kit you need then purchase the correct Nordic Components Shotgun Extension Tube Nut that fits your shotgun (sold separately). "B" Models are engineered for flush fit on Benelli M1/M2 (+3B on 18.5" barrel; +5B on 21" barrel) Anodized 6061 aluminum for strength and weight Features relief groove to eliminate barrel clamp travel and ensure repeatable placement after disassembly (+2 through +9 extensions only) Relief groove located off-center to allow location adjustment by reversing the tube Machined with matching thread pitch on both ends to allow reversing the tube Click this link to find the attachment nut for your firearm application: Extension Tube Nut
Notify on availability
Not available.
Specs: Capacity: 3-Round Gauge: 12 Gauge
Product no.: 100501032
NORDIC COMPONENTS MXT EXTENSION KIT +2 12GA
Mfr Part: MXT-TBS-12-2K 816696021461 Nordic Components MXT Extension Tube Kits are a universal fit solution for extending the capacity for a variety of 12ga shotguns. These MXT Extension kits include: the tube in the additional capacity you select, the correct length spring for the tube, and an end cap. Simply select the proper capacity MXT Extension kit you need then purchase the correct Nordic Components Shotgun Extension Tube Nut that fits your shotgun (sold separately). "B" Models are engineered for flush fit on Benelli M1/M2 (+3B on 18.5" barrel; +5B on 21" barrel) Anodized 6061 aluminum for strength and weight Features relief groove to eliminate barrel clamp travel and ensure repeatable placement after disassembly (+2 through +9 extensions only) Relief groove located off-center to allow location adjustment by reversing the tube Machined with matching thread pitch on both ends to allow reversing the tube Click this link to find the attachment nut for your firearm application: Extension Tube Nut
Notify on availability
Not available.
Specs: Capacity: 2-Round Gauge: 12 Gauge
Product no.: 100501037
NORDIC COMPONENTS MXT EXTENSION KIT +7 12GA
Mfr Part: MXT-TBS-12-7K 816696021515 Nordic Components MXT Extension Tube Kits are a universal fit solution for extending the capacity for a variety of 12ga shotguns. These MXT Extension kits include: the tube in the additional capacity you select, the correct length spring for the tube, and an end cap. Simply select the proper capacity MXT Extension kit you need then purchase the correct Nordic Components Shotgun Extension Tube Nut that fits your shotgun (sold separately). "B" Models are engineered for flush fit on Benelli M1/M2 (+3B on 18.5" barrel; +5B on 21" barrel) Anodized 6061 aluminum for strength and weight Features relief groove to eliminate barrel clamp travel and ensure repeatable placement after disassembly (+2 through +9 extensions only) Relief groove located off-center to allow location adjustment by reversing the tube Machined with matching thread pitch on both ends to allow reversing the tube Click this link to find the attachment nut for your firearm application: Extension Tube Nut
Notify on availability
Not available.
Specs: Capacity: 7-Round Gauge: 12 Gauge
Product no.: 100501031
NORDIC COMPONENTS MXT EXTENSION KIT +1 12GA
Mfr Part: MXT-TBS-12-1K 816696021454 Nordic Components MXT Extension Tube Kits are a universal fit solution for extending the capacity for a variety of 12ga shotguns. These MXT Extension kits include: the tube in the additional capacity you select, the correct length spring for the tube, and an end cap. Simply select the proper capacity MXT Extension kit you need then purchase the correct Nordic Components Shotgun Extension Tube Nut that fits your shotgun (sold separately). "B" Models are engineered for flush fit on Benelli M1/M2 (+3B on 18.5" barrel; +5B on 21" barrel) Anodized 6061 aluminum for strength and weight Features relief groove to eliminate barrel clamp travel and ensure repeatable placement after disassembly (+2 through +9 extensions only) Relief groove located off-center to allow location adjustment by reversing the tube Machined with matching thread pitch on both ends to allow reversing the tube Click this link to find the attachment nut for your firearm application: Extension Tube Nut
Notify on availability
Not available.
Specs: Capacity: 1-Round Gauge: 12 Gauge
Product no.: 100501035
NORDIC COMPONENTS MXT EXTENSTION KIT +5 12GA
Mfr Part: MXT-TBS-12-5K 816696021492 Nordic Components MXT Extension Tube Kits are a universal fit solution for extending the capacity for a variety of 12ga shotguns. These MXT Extension kits include: the tube in the additional capacity you select, the correct length spring for the tube, and an end cap. Simply select the proper capacity MXT Extension kit you need then purchase the correct Nordic Components Shotgun Extension Tube Nut that fits your shotgun (sold separately). "B" Models are engineered for flush fit on Benelli M1/M2 (+3B on 18.5" barrel; +5B on 21" barrel) Anodized 6061 aluminum for strength and weight Features relief groove to eliminate barrel clamp travel and ensure repeatable placement after disassembly (+2 through +9 extensions only) Relief groove located off-center to allow location adjustment by reversing the tube Machined with matching thread pitch on both ends to allow reversing the tube Click this link to find the attachment nut for your firearm application: Extension Tube Nut
Notify on availability
Not available.
Specs: Capacity: 5-Round Gauge: 12 Gauge
Product no.: 100501033
NORDIC COMPONENTS MXT EXTENSION KIT +3 12GA
Mfr Part: MXT-TBS-12-3K 816696021478 Nordic Components MXT Extension Tube Kits are a universal fit solution for extending the capacity for a variety of 12ga shotguns. These MXT Extension kits include: the tube in the additional capacity you select, the correct length spring for the tube, and an end cap. Simply select the proper capacity MXT Extension kit you need then purchase the correct Nordic Components Shotgun Extension Tube Nut that fits your shotgun (sold separately). "B" Models are engineered for flush fit on Benelli M1/M2 (+3B on 18.5" barrel; +5B on 21" barrel) Anodized 6061 aluminum for strength and weight Features relief groove to eliminate barrel clamp travel and ensure repeatable placement after disassembly (+2 through +9 extensions only) Relief groove located off-center to allow location adjustment by reversing the tube Machined with matching thread pitch on both ends to allow reversing the tube Click this link to find the attachment nut for your firearm application: Extension Tube Nut
Notify on availability
Not available.
Specs: Capacity: 3-Round Gauge: 12 Gauge
Product no.: 100501038
NORDIC COMPONENTS MXT EXTENSION KIT +8 12GA
Mfr Part: MXT-TBS-12-8K 816696021522 Nordic Components MXT Extension Tube Kits are a universal fit solution for extending the capacity for a variety of 12ga shotguns. These MXT Extension kits include: the tube in the additional capacity you select, the correct length spring for the tube, and an end cap. Simply select the proper capacity MXT Extension kit you need then purchase the correct Nordic Components Shotgun Extension Tube Nut that fits your shotgun (sold separately). "B" Models are engineered for flush fit on Benelli M1/M2 (+3B on 18.5" barrel; +5B on 21" barrel) Anodized 6061 aluminum for strength and weight Features relief groove to eliminate barrel clamp travel and ensure repeatable placement after disassembly (+2 through +9 extensions only) Relief groove located off-center to allow location adjustment by reversing the tube Machined with matching thread pitch on both ends to allow reversing the tube Click this link to find the attachment nut for your firearm application: Extension Tube Nut
Notify on availability
Not available.
Specs: Capacity: 8-Round Gauge: 12 Gauge
Product no.: 100501036
NORDIC COMPONENTS MXT EXTENSION KIT +6 12GA
Mfr Part: MXT-TBS-12-6K 816696021508 Nordic Components MXT Extension Tube Kits are a universal fit solution for extending the capacity for a variety of 12ga shotguns. These MXT Extension kits include: the tube in the additional capacity you select, the correct length spring for the tube, and an end cap. Simply select the proper capacity MXT Extension kit you need then purchase the correct Nordic Components Shotgun Extension Tube Nut that fits your shotgun (sold separately). "B" Models are engineered for flush fit on Benelli M1/M2 (+3B on 18.5" barrel; +5B on 21" barrel) Anodized 6061 aluminum for strength and weight Features relief groove to eliminate barrel clamp travel and ensure repeatable placement after disassembly (+2 through +9 extensions only) Relief groove located off-center to allow location adjustment by reversing the tube Machined with matching thread pitch on both ends to allow reversing the tube Click this link to find the attachment nut for your firearm application: Extension Tube Nut
Notify on availability
Not available.
Specs: Capacity: 6-Round Gauge: 12 Gauge
Product no.: 100501034
NORDIC COMPONENTS MXT EXTENSION KIT +4 12GA
Mfr Part: MXT-TBS-12-4K 816696021485 Nordic Components MXT Extension Tube Kits are a universal fit solution for extending the capacity for a variety of 12ga shotguns. These MXT Extension kits include: the tube in the additional capacity you select, the correct length spring for the tube, and an end cap. Simply select the proper capacity MXT Extension kit you need then purchase the correct Nordic Components Shotgun Extension Tube Nut that fits your shotgun (sold separately). "B" Models are engineered for flush fit on Benelli M1/M2 (+3B on 18.5" barrel; +5B on 21" barrel) Anodized 6061 aluminum for strength and weight Features relief groove to eliminate barrel clamp travel and ensure repeatable placement after disassembly (+2 through +9 extensions only) Relief groove located off-center to allow location adjustment by reversing the tube Machined with matching thread pitch on both ends to allow reversing the tube Click this link to find the attachment nut for your firearm application: Extension Tube Nut
Notify on availability
Not available.
Specs: Capacity: 4-Round Gauge: 12 Gauge

Enhance your shotgun's capacity with the MXT Extension Tube Kit! 🔧 Perfect for 12ga shotguns, easy to install and reliable. Get yours today!

Nordic Components MXT Extension Tube Kits are a universal fit solution for extending the capacity for a variety of 12ga shotguns. These MXT Extension kits include: the tube in the additional capacity you select, the correct length spring for the tube, and an end cap. Simply select the proper capacity MXT Extension kit you need then purchase the correct Nordic Components Shotgun Extension Tube Nut that fits your shotgun (sold separately). "B" Models are engineered for flush fit on Benelli M1/M2 (+3B on 18.5" barrel; +5B on 21" barrel) Anodized 6061 aluminum for strength and weight Features relief groove to eliminate barrel clamp travel and ensure repeatable placement after disassembly (+2 through +9 extensions only) Relief groove located off-center to allow location adjustment by reversing the tube Machined with matching thread pitch on both ends to allow reversing the tube Click this link to find the attachment nut for your firearm application: Extension Tube Nut  
4.6
Not available
 
4.4
In stock
£64.90 £59.90 - £64.90
5
Reordered
£139.90
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