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Shotgun Parts Magazine Tube Parts Magazine Tube Extensions NORDIC COMPONENTS MXT EXTENSION KIT +5B 12GA Support

Enhance your 12ga shotgun's capacity with the Nordic Components MXT Extension Tube Kit, featuring anodized aluminum, a precise spring, and a flush fit design.

NORDIC COMPONENTS MXT EXTENSION KIT +5B 12GA

816696021669 100501041
Variations
Filters:
Variations:

Variations:

Enhance your 12ga shotgun's capacity with the Nordic Components MXT Extension Tube Kit, featuring anodized aluminum, a precise spring, and a flush fit design.
MXT EXTENSION KIT +5B 12GA
Not available
Capacity: 5-Round Gauge: 12 Gauge Product no.: 100501041
Not available
116.43 GBP 0 £116.43 *
Offer
Enhance your 12ga shotgun's capacity with Nordic Components MXT Extension Tube Kits, featuring anodized 6061 aluminum, a flush fit for Benelli, and precision engineering.
MXT EXTENSION KIT +2 12GA
114.9 GBP 10 £114.90 * £119.90
In stock
Capacity: 2-Round Gauge: 12 Gauge Product no.: 100501032
In stock
114.9 GBP 10 £114.90 * £119.90
Offer
Enhance your 12ga shotgun's capacity with Nordic Components MXT Extension Tube Kits, featuring durable anodized aluminum, precise fit, and easy installation.
MXT EXTENSION KIT +3 12GA
114.9 GBP 2 £114.90 * £119.90
In stock
Capacity: 3-Round Gauge: 12 Gauge Product no.: 100501033
In stock
114.9 GBP 2 £114.90 * £119.90
Enhance your 12ga shotgun's capacity with Nordic Components MXT Extension Tube Kits, featuring anodized 6061 aluminum, a flush fit for Benelli M1/M2, and adjustable relief grooves.
MXT EXTENSION KIT +3B 12GA
Not available
Capacity: 3-Round Gauge: 12 Gauge Product no.: 100501040
Not available
122.53 GBP 0 £122.53 *
Enhance your 12ga shotgun's capacity with the Nordic Components MXT Extension Tube Kits, featuring durable anodized aluminum and a universal fit for various models.
MXT EXTENSION KIT +9 12GA
Not available
Capacity: 9-Round Gauge: 12 Gauge Product no.: 100501039
Not available
108.05 GBP 5 £108.05 *
Enhance your 12ga shotgun's capacity with Nordic Components MXT Extension Tube Kits, featuring durable anodized aluminum, precise fit, and easy installation.
MXT EXTENSION KIT +7 12GA
Not available
Capacity: 7-Round Gauge: 12 Gauge Product no.: 100501037
Not available
108.37 GBP 4 £108.37 *
Enhance your 12ga shotgun's capacity with Nordic Components MXT Extension Tube Kits, featuring anodized 6061 aluminum, a relief groove for stability, and a universal fit.
MXT EXTENSION KIT +1 12GA
Not available
Capacity: 1-Round Gauge: 12 Gauge Product no.: 100501031
Not available
79.64 GBP 0 £79.64 *
Enhance your 12ga shotgun's capacity with Nordic Components MXT Extension Tube Kits, featuring anodized aluminum construction and a flush fit for Benelli M1/M2.
MXT EXTENSTION KIT +5 12GA
Not available
Capacity: 5-Round Gauge: 12 Gauge Product no.: 100501035
Not available
105.59 GBP 4 £105.59 *
Extend your 12ga shotgun's capacity with Nordic Components MXT Extension Tube Kits, featuring anodized aluminum, a relief groove for stability, and a flush fit for Benelli M1/M2.
MXT EXTENSION KIT +7B 12GA
Not available
Capacity: 7-Round Gauge: 12 Gauge Product no.: 100501042
Not available
105.99 GBP 0 £105.99 *
Enhance your shotgun's capacity with Nordic Components MXT Extension Tube Kits, featuring durable anodized aluminum, precision fit, and easy installation.
MXT EXTENSION KIT +8 12GA
Not available
Capacity: 8-Round Gauge: 12 Gauge Product no.: 100501038
Not available
107.35 GBP 5 £107.35 *
Extend your 12ga shotgun's capacity with Nordic Components MXT Extension Tube Kits, featuring durable anodized aluminum, flush fit for Benelli, and adjustable relief grooves.
MXT EXTENSION KIT +6 12GA
Not available
Capacity: 6-Round Gauge: 12 Gauge Product no.: 100501036
Not available
106.72 GBP 4 £106.72 *
Extend your 12ga shotgun's capacity with Nordic Components MXT Extension Tube Kits, featuring durable anodized aluminum, precise fit, and easy installation.
MXT EXTENSION KIT +4 12GA
Not available
Capacity: 4-Round Gauge: 12 Gauge Product no.: 100501034
Not available
105.06 GBP 5 £105.06 *
114.9 114.9 12 GBP

Not available.

Product no.: 100501041

Mfr. No.: MXT-TBS-12-5BK

Notify on availability 116.43 GBP
114.9 114.9 12 GBP
Description Specification Customers reviews Accessories

NORDIC COMPONENTS MXT EXTENSION KIT +5B 12GA

Notify on availability

Description:

Enhance your shotgun's capacity with the MXT Extension Tube Kits!

The Nordic Components MXT Extension Tube Kits offer a universal fit solution designed to extend the capacity of various 12ga shotguns. These kits are perfect for those looking to maximize their shotgun's performance.

What's Included:

  • The extension tube in your selected capacity
  • The correct length spring for the tube
  • An end cap

Simply choose the appropriate capacity MXT Extension kit you need, and then purchase the correct Nordic Components Shotgun Extension Tube Nut that fits your shotgun (sold separately).

Key Features:

  • B Models: Engineered for a flush fit on Benelli M1/M2 (+3B on 18.5" barrel; +5B on 21" barrel)
  • Constructed from anodized 6061 aluminum for enhanced strength and reduced weight
  • Features a relief groove to eliminate barrel clamp travel, ensuring repeatable placement after disassembly (+2 through +9 extensions only)
  • Relief groove located off-center for adjustment by reversing the tube
  • Machined with matching thread pitch on both ends to allow for tube reversal

To find the attachment nut suitable for your firearm application, click this link: Extension Tube Nut.



Attributes

  • Capacity: 
    5-Round
  • Gauge: 
    12 Gauge
  • Delivery weight: 0.188kg
  • Shipping height: 51mm
  • Shipping width: 165mm
  • Shipping length: 457mm
  • UPC: 816696021669

Item details

Made in USA
US export classification: 0A502

Customers reviews

Customer ratings (0)

4.8 / 5

Variations:

Enhance your 12ga shotgun's capacity with the Nordic Components MXT Extension Tube Kit, featuring anodized aluminum, a precise spring, and a flush fit design.
MXT EXTENSION KIT +5B 12GA
Not available
Capacity: 5-Round Gauge: 12 Gauge Product no.: 100501041
Not available
116.43 GBP 0 £116.43 *
Offer
Enhance your 12ga shotgun's capacity with Nordic Components MXT Extension Tube Kits, featuring anodized 6061 aluminum, a flush fit for Benelli, and precision engineering.
MXT EXTENSION KIT +2 12GA
114.9 GBP 10 £114.90 * £119.90
In stock
Capacity: 2-Round Gauge: 12 Gauge Product no.: 100501032
In stock
114.9 GBP 10 £114.90 * £119.90
Offer
Enhance your 12ga shotgun's capacity with Nordic Components MXT Extension Tube Kits, featuring durable anodized aluminum, precise fit, and easy installation.
MXT EXTENSION KIT +3 12GA
114.9 GBP 2 £114.90 * £119.90
In stock
Capacity: 3-Round Gauge: 12 Gauge Product no.: 100501033
In stock
114.9 GBP 2 £114.90 * £119.90
Enhance your 12ga shotgun's capacity with Nordic Components MXT Extension Tube Kits, featuring anodized 6061 aluminum, a flush fit for Benelli M1/M2, and adjustable relief grooves.
MXT EXTENSION KIT +3B 12GA
Not available
Capacity: 3-Round Gauge: 12 Gauge Product no.: 100501040
Not available
122.53 GBP 0 £122.53 *
Enhance your 12ga shotgun's capacity with the Nordic Components MXT Extension Tube Kits, featuring durable anodized aluminum and a universal fit for various models.
MXT EXTENSION KIT +9 12GA
Not available
Capacity: 9-Round Gauge: 12 Gauge Product no.: 100501039
Not available
108.05 GBP 5 £108.05 *
Enhance your 12ga shotgun's capacity with Nordic Components MXT Extension Tube Kits, featuring durable anodized aluminum, precise fit, and easy installation.
MXT EXTENSION KIT +7 12GA
Not available
Capacity: 7-Round Gauge: 12 Gauge Product no.: 100501037
Not available
108.37 GBP 4 £108.37 *
Enhance your 12ga shotgun's capacity with Nordic Components MXT Extension Tube Kits, featuring anodized 6061 aluminum, a relief groove for stability, and a universal fit.
MXT EXTENSION KIT +1 12GA
Not available
Capacity: 1-Round Gauge: 12 Gauge Product no.: 100501031
Not available
79.64 GBP 0 £79.64 *
Enhance your 12ga shotgun's capacity with Nordic Components MXT Extension Tube Kits, featuring anodized aluminum construction and a flush fit for Benelli M1/M2.
MXT EXTENSTION KIT +5 12GA
Not available
Capacity: 5-Round Gauge: 12 Gauge Product no.: 100501035
Not available
105.59 GBP 4 £105.59 *
Extend your 12ga shotgun's capacity with Nordic Components MXT Extension Tube Kits, featuring anodized aluminum, a relief groove for stability, and a flush fit for Benelli M1/M2.
MXT EXTENSION KIT +7B 12GA
Not available
Capacity: 7-Round Gauge: 12 Gauge Product no.: 100501042
Not available
105.99 GBP 0 £105.99 *
Enhance your shotgun's capacity with Nordic Components MXT Extension Tube Kits, featuring durable anodized aluminum, precision fit, and easy installation.
MXT EXTENSION KIT +8 12GA
Not available
Capacity: 8-Round Gauge: 12 Gauge Product no.: 100501038
Not available
107.35 GBP 5 £107.35 *
Extend your 12ga shotgun's capacity with Nordic Components MXT Extension Tube Kits, featuring durable anodized aluminum, flush fit for Benelli, and adjustable relief grooves.
MXT EXTENSION KIT +6 12GA
Not available
Capacity: 6-Round Gauge: 12 Gauge Product no.: 100501036
Not available
106.72 GBP 4 £106.72 *
Extend your 12ga shotgun's capacity with Nordic Components MXT Extension Tube Kits, featuring durable anodized aluminum, precise fit, and easy installation.
MXT EXTENSION KIT +4 12GA
Not available
Capacity: 4-Round Gauge: 12 Gauge Product no.: 100501034
Not available
105.06 GBP 5 £105.06 *

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