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  1. Great wrench
    100%
    Have used it many times without any hiccups. Nice to have it all in one instead of having to have more than one ar tool

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    Posted on

  2. Multiple Builds with no issues
    100%
    We have used this on several upper builds and haven't had an issue yet. Worked on multiple barrel buts and muzzle devices so far. Very solid.

    Review by

    Posted on

  3. Great Wrench
    100%
    Gets the job done. I prefer the wrench over the basic wrench when working on castle nuts - it's long and easier to hold.

    Review by

    Posted on

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AR-15 Armourer's Multi-Wrench (Hook End)

Rating:
99% of 100
Out of stock
SKU
688713046561
CA$36.67

This specialized tool is designed to perform important screwing jobs when working on your AR-15. It can torque the following parts:

  • Buttstock tube
  • Buttstock castle nut
  • Buttstock screws
  • Barrel nut (both types: standard and free-float handguard style)
  • Muzzle devices such as flash hiders and muzzle brakes
Please note the hook part is only for old style castle nuts.  The newer castle nuts can be tightened with the 3-prong part farther up the tool

(If you don't need to work with barrel nuts, you might get away with using our Basic AR-15 Wrench)

There is a square hole for a 1/2" torque wrench (not included) to get the perfect amount of torque on your barrel nut (though many people use a calibrated wrist).

We also sell barrel nut grease to prevent thread seizing.

Specs:

  • Notch sizes: 0.68" and 0.74"
  • Torque wrench hole: 1/2"
  • Slotted screwdriver on the end
  • Steel construction
  • Weight: 550g
  • Dimensions: 325 x 50 x 25 mm (L x W x H)

You get:

  1. AR-15 armourer's multi-tool