All Categories
    Menu Close

    MXT-TBS-12-1K Nordic Components MXT Tube Kit +1 12GA

    Manufacturer: Nordic Components
    Manufacturer part number: MXT-TBS-12-1K
    GTIN: 816696021454
    Availability: In stock
    i h

    Login for preferred customer pricing.

    The Nordic Components MXT 12GA Shotgun Magazine Extension Tube +1 Kit (MXT-TBS-12-1K) increases the existing shotgun capacity and from 6061 aluminum that is anodized. Used in conjunction with the MXT extension tube nut, this tube kit will add the stated number of rounds (+1 to +9) to your existing magazine capacity. All capacities are measured using 2.75″ star-crimped shells; for use with 3″ or 3.5″, increase your selection by one or two rounds.


    • Anodized 6061 aluminum for strength and weight
    • 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

    Kit Includes:

    • Extension Tube (The +1 tube has an integral cap and does not require a separate cap.)
    • Full-length Spring

    Note: Requires an MXT extension tube nut to be installed on your shotgun (NOT Included).

    Customers who bought this item also bought
    Nordic Components Remington 12GA Barrel Nut
    Lancer L5AWM .300BLK 30rd Mag Translucent - Smoke
    Lancer L5AWM .300BLK 30rd Mag Opaque - Black

    Lancer L5AWM .300BLK 30rd Mag Opaque - Black

    $15.99 Add to cart for price
    Nordic Components 12 GA Low Drag Follower
    MAGPUL PMAG 7.62MM 30rd AK Gen M3 Magazine - Black
    MAGPUL SGA Remington 870 Shotgun Stock - Black