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It does exactly what it is supposed to do. I'm not sure what some of the other reviewers are trying to do with it. The teeth fit into the Aero Enhanced barrel nut (not the Aero Precision B.A.R., which uses a standard free-float wrench). It has a 1...
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This is only for the AR15 M4E1 enhanced upper from Aero Precision. It is not noted on the web page at all and made it hard for me to find when I was looking as well as it seems to have had a few people purchase it for other barrel nuts. The tool it’s...
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Cannot use on its own with the Aero Precision BAR barrel nut even though it is from the same company. This is due to the nut wrench not having any points to leverage on the barrel nut. This tool will require experimentation to identify what you can u...
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3/14 found this helpful
Most Recent Reviews
A Must have
by
Ghozt,
Verified Owner,
November 17, 2024
A great product a must have for your build or an upgrade
Most Recent Reviews
great tool
by
Ghozt,
Verified Owner,
November 17, 2024
A must have tool for your tool bin if & when I need another one I know where it is
All smirks aside, this attachment would be 5 stars if it was twice as thick. There is too much play when you snap it on a pretty standard 1/2 inch torque wrench. The play can cause you to misalign the teeth and tear up your barrel nut enough to where...
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Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.
Product Info for Aero Precision M4E1 Barrel Nut Wrench
Spare M4E1 Barrel Nut Wrench for use with the Aero Precision M4E1 Upper Receiver Barrel Nut.