• Spring And Follower Kit - Universal 12 GA
  • universal spring follower

    • Spring And Follower Kit - Universal 12 GA

    S&J Hardware

    $24.99
    (5 reviews) Write a Review
    SKU:
    SF-KIT-UNI
    UPC:
    0990491000053
    Width:
    15.00 (cm)
    Height:
    25.00 (cm)
    Depth:
    5.00 (cm)
    stock_last_seen_level:
    7
    stock_last_changed:
    2026-10-04T06:10:43Z
    stock_last_added:
    2026-10-02T20:36:17Z
    stock_last_added_qty:
    9
    Adding to cart… category.add_cart_announcement

    Product Description

    12 gauge Spring & No Jam Follower Kit.
    Replacement shotgun magazine spring and S&J Hardware No-Jam Type 3 magazine follower. Magazine spring is 48 inches long and will fit most 12ga shotguns.
    Spring is extra long, so it will probably need to be trimmed to size.

    Our spring is made from Chrome silicon wire is one of the most desirable materials for manufacturing springs. Chrome silicon wire has high tensile strength and unmatched resilience when it comes to high temperatures. This kind of wire is heat-treated and cold drawn. 1 million cycle spring.

    Our no-jam follower is the best on the market today, will not break down with cleaning compound and will not crack. CNC milled from 2 inch block of DuPont Delrin®, it does not react to heat or cold, and thus reduces jamming. Machined Delrin Mag follower fits most 12Ga shotguns.
    MADE IN CANADA

    Product Videos

    Custom Field

    stock_last_seen_level 7
    stock_last_changed 2026-10-04T06:10:43Z
    stock_last_added 2026-10-02T20:36:17Z
    stock_last_added_qty 9

    Product Reviews

    Write a Review

    5 Reviews Hide Reviews Show Reviews

    • 5
      Best Magazine upgrade money can buy?

      Posted by Derek on 29th Jun 2026

      S&J Hardware magazine upgrades are a must for any serious shooter, The no jam follower paired with the Highest quality cut to size magazine spring gives you 100% confidence that your shotgun will always run and never skip a beat. Simply put - The BEST shotgun para and upgrades money can buy!!

    • 5
      Throw away your stock spring and follower

      Posted by Lloyd on 30th Jan 2024

      I run this spring and follower in my Mossberg 500 and 940 JM Pro. They made double/quad loading much easier than the stock parts. I swear by these

    • 5
      Amazing Product

      Posted by Joshua on 26th Oct 2023

      I've had this installed in my Mossberg 590a1 to replace the weak factory spring and cheap follower that went along with it. So far, the no jam follower and spring has made the firearm function flawless with more agressive feeding due to the higher spring tention. Fantastic product and would highly recommend!

    • 5
      Universal spring/no jam Follower kit

      Posted by Ethan on 2nd Sep 2023

      Good quality, Works better than factory spring/follower

    • 5
      Quality,fitment

      Posted by Trent on 29th Jan 2023

      Top Quality materials, nice follower design. Excellent tension.