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NORDIC COMPONENTS
MXT EXTENSION TUBE KITS 12 GA UNIVERSAL FIT

816696021454 100501031
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  
79.9 124.9 12 GBP
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
79.9 GBP 0 £79.90 *
Backordered, delivery time approx. 4-12 weeks from the USA warehouse.
Specs: Capacity: 1-Round Gauge: 12 Gauge

Top takeaways

  1. Nordic Components MXT Extension Tube Kits universally fit a range of 12ga shotguns to extend capacity.
  2. Kits include the extension tube, the correct length spring, and an end cap; the Extension Tube Nut is sold separately.
  3. Features anodized 6061 aluminum for durability, a relief groove to prevent barrel clamp travel, and is designed for a flush fit on select Benelli models.

Attributes

Capacity: 1-Round Gauge: 12 Gauge Delivery weight: 0.136kg

Item details

Made in USA
US export classification: 0A502



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
124.9 GBP 14 £124.90 *
Delivery time approx. 7-14 days.
More than 10 pieces in USA warehouse
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
109.9 GBP 11 £109.90 *
1 In stock, delivery from UK warehouse within 2-3 days
Specs: Capacity: 2-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 4 £109.90 *
Delivery time approx. 7-14 days.
4 pcs. in the USA warehouse
Specs: Capacity: 9-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
109.9 GBP 3 £109.90 *
Delivery time approx. 7-14 days.
3 pcs. in the USA warehouse
Specs: Capacity: 7-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
109.9 GBP 6 £109.90 *
Delivery time approx. 7-14 days.
6 pcs. in the USA warehouse
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
109.9 GBP 6 £109.90 *
Delivery time approx. 7-14 days.
6 pcs. in the USA warehouse
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
109.9 GBP 3 £109.90 *
Delivery time approx. 7-14 days.
3 pcs. in the USA warehouse
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
109.9 GBP 6 £109.90 *
Delivery time approx. 7-14 days.
6 pcs. in the USA warehouse
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
109.9 GBP 9 £109.90 *
Delivery time approx. 7-14 days.
9 pcs. in the USA warehouse
Specs: Capacity: 4-Round Gauge: 12 Gauge
Product no.: 100501041
NORDIC COMPONENTS MXT EXTENSION KIT +5B 12GA
Mfr Part: MXTTBS125BK 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
Notify on availability
Not available.
Specs: Capacity: 5-Round Gauge: 12 Gauge
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
Not available.
Specs: Capacity: 7-Round Gauge: 12 Gauge

🔫 Upgrade your 12ga shotgun with the Nordic Components MXT Extension Kit! Universal fit, multiple capacities & strong aluminum build. Get more rounds now! 🔍✨

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  
Not available
 
4.6
Reordered
£109.90 *
5
In stock
£64.90 * £59.90 - £64.90*
4.4
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