AR-15 AR15 AR M4 Stock Spanner Multi Armorer’s Wrench Tool For Castle Nut , Buffer Tube Installation / Uninstallation & A1 / A2 Flash Suppressor Wrench – Steel With Rubberized Grip


Designed to install and uninstall a carbine style AR-15 buttstock nut, this AR-15/M4 Stock Wrench contacts the castle nut securely in three notches to ensure a smooth and uniform installation. This tool also provides a boxed end wrench for removing the fixed stock receiver extensions (buffer tubes) found on full size rifles, and an A1/A2 flash suppressor wrench. Manufactured from steel with a soft rubber handle, this tool will provide you with years of use. A must have for any AR owner. Length:

$ 9.89

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  1. 1
    RatherLiveInKeyWest
    1 of 1 people found the following review helpful
    5.0 out of 5 stars
    Inexpensive tool that is right for the job, November 3, 2012
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    RatherLiveInKeyWest (Central Virginia) –

    Amazon Verified Purchase(What’s this?)
    This review is from: AR-15 AR15 AR M4 Stock Spanner Multi Armorer’s Wrench Tool For Castle Nut , Buffer Tube Installation / Uninstallation & A1 / A2 Flash Suppressor Wrench – Steel With Rubberized Grip (Misc.)

    Bought this tool to use to change out muzzle compensators on my AR, and it’s first notch near the handle is made just for that job.

    Had the standard birdcage flash hider and wanted to reduce muzzle flip, so put on an FSI Competition Muzzle Brake (which eliminated like 90{660353129f8d892044c993645a1c75194301fec6786a7f617c15adde0b0011e9} of the flip) and will soon also try a Rainier XTC.

    Actually, the factory birdcage was put on so tightly that I, without having a proper vice, was concerned about damaging the barrel or its threads so I asked our range gunsmith do the first swap. After that, once he loosened the initial connection, this tool worked like a charm.

    Good deal.

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  2. 2
    Mosin Nagant
    1 of 1 people found the following review helpful
    4.0 out of 5 stars
    Inexpensive and Works, September 11, 2012
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    Amazon Verified Purchase(What’s this?)
    This review is from: AR-15 AR15 AR M4 Stock Spanner Multi Armorer’s Wrench Tool For Castle Nut , Buffer Tube Installation / Uninstallation & A1 / A2 Flash Suppressor Wrench – Steel With Rubberized Grip (Misc.)

    Inexpensive, fast shipping and it works. While not a complete armorer’s tool it does work for what it has been designed for. I used it to install a sling plate behide the castle nut on the buffer tube.

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  3. 3
    Jeffnchely
    1 of 1 people found the following review helpful
    5.0 out of 5 stars
    Correct tool for the job., August 31, 2012
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    Amazon Verified Purchase(What’s this?)
    This review is from: AR-15 AR15 AR M4 Stock Spanner Multi Armorer’s Wrench Tool For Castle Nut , Buffer Tube Installation / Uninstallation & A1 / A2 Flash Suppressor Wrench – Steel With Rubberized Grip (Misc.)

    Tool arrived quickly and was immediately put to use. Tool is very strong and sturdy and did the job without any problems. I highly recommend this product. I used in on my Colt 6920. Great tool at a great price. I highly recommend this tool.

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