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    • Magpul AR15/M4 Armorer's Wrench
  • Magpul MAG535 AR15/M4 Armorer's Wrench
  • Magpul MAG535 AR15/M4 Armorer's Wrench

    Magpul AR15/M4 Armorer's Wrench

    Magpul

    MSRP: $79.95
    Price: $75.95
    SALE: $52.00
    (You save $27.95 )
    (95 reviews) Write a Review
    SKU:
    MAG535
    UPC:
    873750000268

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    • Overview
    • Reviews

    Product Description

    The Magpul Armorer's Wrench – AR15/M4 is an American-made, extremely durable, solid steel tool that's comfortable to grip. Engages both stock and pin-style barrel nuts. Fits standard sized flash hiders. Installs and removes rifle receiver extensions and carbine castle nuts, and has extended teeth for use with ASAP® plates. Includes two hammer faces.

    The Magpul Armorer's Wrench works with a 1/2" torque wrench, and relevant torque specifications are included on the tool for quick reference. Convenient Bottle Opener for refreshments after the build is complete (fits both Metric and SAE bottle caps).

    Made in the USA.

    Features:

    • Rifle-Length / Entry Length Receiver Extention Wrench
    • American-made with US steel
    • Heat-treated steel construction with manganese phosphate finish
    • USGI torque spec references
    • Bottle opener

    Specifications:

    Platform AR15, M4, M16, M5
    Weight 1.1 lb.
     

    Handle Thickness: 0.35 in.

    Length, maximum: 11.7 in.

    COMPATIBILITY:

    • USGI barrel nut wrench
    • Free-float tube barrel nut wrench
    • 1/2" torque wrench/breaker bar interface
    • Armorer's hammer
    • USGI castle nut wrench*, usable with aftermarket end plates such as the ASAP® and ASAP-QD
    • 3/4" wrench for most flash hiders/muzzle brakes

    *NOTE: Not compatible with larger diameter pistol-style receiver extension tubes

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    Magpul MAG535 AR15/M4 Armorer's Wrench
    Magpul
    Magpul AR15/M4 Armorer's Wrench

    95 Reviews Hide Reviews Show Reviews

    • 5
      Solid

      Posted by Edmund on 31st Mar 2025

      These wrenches are the best and will last you forever

    • 5
      What you need

      Posted by Robert Denney on 31st Aug 2022

      Exactly what I needed to change my buffer tube. Very well built and durable.

    • 5
      Great tool!

      Posted by Wyoming Wyoming on 29th Aug 2022

      Perfect for your M16/AR15 projects

    • 5
      Armorers wrench

      Posted by James Carello on 24th Jun 2022

      Super fast shipping, very reasonable prices .

    • 5
      Great price. Fast shipping!

      Posted by Brendan ONeill on 14th May 2022

      Easily the best armorer’s wrench available!

    • 5
      Dependable multi-function Armorer's wrench

      Posted by William Foshee on 11th May 2022

      This is a quality product from Magpul. It gives you the ability to remove or install castle nuts, barrel nuts and muzzle devices. There are cheaper Armorer's wrenches out there, but this one is solid and built to last. It also lists the torque specs for castle nuts, barrel nuts and muzzle devices on the wrench. One of the most important features is the square cutout for your torque wrench, so you know you are using the correct amount of torque.

    • 5
      Magpul armorers wrench

      Posted by Ronald Sparks on 1st May 2022

      Excellent weapons one tool and great service and shipping

    • 4
      Great wrench with one drawback.

      Posted by David on 17th Mar 2022

      The wrench is very well made and gets 5 stars for quality. I took a star off because the wrench did not fit my Spikes Tactical BAR2 barrel nut. It is made for the more commen type of nuts and will not fit all. But other than at it’s a excellent product.

    • 5
      Best Wrench

      Posted by Jon on 31st Jan 2022

      This is the best wrench I own. I have several wrenches that I got for cheap and they work okay, but this one works a lot better, especially for castle nuts.

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