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Midwest Industries Upper Receiver Rod
As Low As $77.99 Save Up to 38%
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Most Helpful Positive Review MI URR is for pimps
This is the only correct receiver rod to loosen barrel nuts. You can split (as I have done) your receiver at the indexing pin slot or barrel nut if using a Geissele or Magpul BEV block. Works just as great for torquing as well. Highly recommended.
Most Helpful Negative Review Sail was clocked waaay off
The sail was visibly hanging to one side. Its so tight in the barrel extension and upper, it won't fit unless the two line up just-so, yet the tool is mistimed. What a joke. Apparently this isn't a long enough review for the wibsite, so I'll add it took me weeks to connect with MI for replacement. I...
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Makes life easier

by Tim Hall, Verified Owner from FL, United States Written on October 30, 2025
This Midwest upper receiver rod is a solid tool — saved me a ton of time getting barrel nuts on and off. Sturdy, fits well, and gave me smooth leverage without fuss. If you wrench on barrels at all, this is one of those little tools you’ll use all the time.
Would recommend: Yes
Was it helpful to you? Yes | No

Was So Impressed, I bought both size Rods

by AM, Verified Owner from FL, United States Written on October 28, 2025
I had previously purchased the Geissele Super Rod for my AR15 builds, and was satisfied. Expensive, but you get what you pay for. However when I had to replace the muzzle device on my AR10, I came across this item, and liked what I was seeing. Especially liked the fact that it engaged the charging handle groove of the upper to keep this all in-line and relieved stress points when replacing barrels, but could be removed should it become necessary. Additionally all steel construction.

Worked great, so I later bought the AR15 model as well.
Pros:
  • Steel Construction
  • Alignment
  • works horizontal or vertical and 360 deg
Cons:
  • None
Best Used for:
  • Barrel replacement
  • Scope mounting and cleaning
  • Muzzle device replacement
  • hand guard replacement
  • Gas block replacement
Would recommend: Yes
Was it helpful to you? Yes | No

Good product

by limmes, Verified Owner from NC, United States Written on October 26, 2025
Glad I went with this, it made installing my first barrel straightforward. Minimal upper receiver movement after clamping the rod in a vise. Receiver rod seems sturdy and should last forever.
Would recommend: Yes
Was it helpful to you? Yes | No

Needed tool for an AR build or maintenance.

by Tyler M., Verified Owner from FL, United States Written on October 24, 2025
I got this to help align/realign barrels to the upper receivers for smoother bolt lockup and so far it's working as intended.
Would recommend: Yes
Was it helpful to you? Yes | No

PSA AR10 20" SS barrel.

by AM, Verified Owner from FL, United States Written on October 18, 2025
Had to replace the muzzle device with a supressor mount. Slid in easy and held the upper snug. Like the fact that the rod not only engages the barrel, but slots into the charging handle groove. Those that had problems with fitting to tight may want to check their upper to barrel alignment. All steel and sure will last mutable lifetimes.
Would recommend: Yes
Was it helpful to you? Yes | No

A perfect tool for the job

by RoyB, Verified Owner from OR, United States Written on October 8, 2025
Used this tool within days of receipt to change out the barrel of my AR-18. Changed from a standard 16 inch 5.56 to an 18 inch 223 Wylde stainless fluted barrel. The tool worked perfectly using a clawfoot/breaker bar to hold the tool and a barrel nut clawfoot with torque wrench for the barrel not. Worked perfectly and after assembly checked headspace, alignment, all perfect.
Would recommend: Yes
Was it helpful to you? Yes | No

good quality tool. ar15 version

by Haywood Jablowme, Verified Owner from WI, United States Written on September 22, 2025
Great tool. heavy and sturdy. i bought the ar15 model. only complaint, it will not work on BCA side charging uppers
Would recommend: Yes
Was it helpful to you? Yes | No

ar upper tool

by cuhl, Verified Owner from MO, United States Written on September 21, 2025
Excellent tool for barrel nut insulation and muzzle, device removal and insulation
Pros:
  • None
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

Needed Tool

by Twawsi2, Verified Owner from TX, United States Written on September 17, 2025
If you’re going to build an AR, you need this tool to ensure your barrel doesn’t end up getting clocked. Other tools just aren’t the same.
Would recommend: Yes
Was it helpful to you? Yes | No

ar15 upper receiver support rod

by cuhl, Verified Owner from MO, United States Written on September 15, 2025
Excellent tool for installing barrel nut and muzzle devices takes all the stress off of the upper receiver
Would recommend: Yes
Was it helpful to you? Yes | No
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