MP5/SP5/Z5 - Fixed Magazine Kit

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(6 reviews) Write a Review


MagLatch MP5 is the only fixed magazine compliance device for HK 94/MP5 SD/MP5 Clones with or without a paddle style release. Bypass California's Assault Weapon Registration with MagLatch MP5 or use to make your new purchase compliant. Completely drop-in, no modification needed! The device installs and reverses as fast as you can field strip your MP5.

MagLatch has two modes; Ban State and Free State. While in ban states top loading or loading through the ejection port is recommended for fastest reloads. When traveling to free states disassemble the action and rotate MagLatch MP5 to the appropriate setting.

Your MP5 must have the OEM magazine release components in order for MagLatch MP5 to work properly (note, most manufacturers included the OEM magazine release components with your MP5, check the case.): Magazine Release ButtonMagazine Catch Roll PinMagazine Release Paddle Contact

Please note: this product will not work on Federal Arms MP5 variants. Contact us for potential availability.

Kit includes:

Patent Pending

MagLatch devices have not been approved by the DOJ. This device was designed to conform to the law as written in SB-880/AB 1135, which defines “fixed magazine” to mean an ammunition feeding device contained in, or permanently attached to, a firearm in such a manner that the device cannot be removed without disassembly of the firearm action. Thousands of units have been installed and tested under the law. Multiple authorities have authorized use of our device. Since DOJ refuses to release an opinion letter we are unable to claim it is DOJ approved.

6 Reviews

  • 5

    Published by Michael Thompson on Oct 6th 2023

    Install and function are perfect

  • 5
    Works perfectly

    Published by Artin Asadourian on Aug 1st 2023

    a must have for any SP5 owner living in CA. Easy to install and works perfectly

  • 5
    Well engineered solution

    Published by Patrick Foo on Jul 16th 2023

    High five to the creative genius who designed this pin that locks the magazine release button from depressing. Solid fit and trigger assembly unit keeps it locked tight. Thank you for this solution that permits legal ownership of an mP5 or clone in banned states

  • 5
    Mag latch for sp5

    Published by Mike on Sep 14th 2022

    Hands down the best mag lock solution for the sp5/sp5k platform. Thank you!

  • 5
    Fast shipping. Super easy to install.

    Published by Happy Satisfied Buyer on May 18th 2021

    Put on my HK SP89 and newly acquired HK SP5. Easy to install for California and undo in a free state.

  • 4
    refer to comments

    Published by Gary on Mar 1st 2021

    The first 2 I order shipped fast the second one i had it shipped to Loomis ca got to Loomis post office they did not deliver they shipped it Yuma Az where I had the first ones shipped I needed it in Loomis not sure what happen most likely the USPS mistake not happy about it

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