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Reviews & Ratings for Precision Reflex M84 Gas Buster Charging Handle — 33 reviews

(33 reviews)
Precision Reflex M84 Gas Buster Charging Handle
Precision Reflex M84 Gas Buster Charging Handle
As Low As $81.69 Save Up to 20%
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Most Helpful Positive Review Works as described
This charging handle greatly reduces the gas that comes back towards the shooter. I t has made shooting the AR-15 more enjoyable than ever. I barely notice it now, whereas before it was very distracting. I will certainly be buying again on my future builds.
Most Helpful Negative Review Flimsy, not for hard use, just OK gas mitigation
This CH is flimsy, very easy to bend and is not meant for hard use. Racking the BCG at anything but a perfect angle will result in heavy friction and flexion even when heavily oiled. The gas mitigation is hardly “busting”, it works about as well as the Radian SD but with much less durability for the...
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This is the best CH

by GT, Verified Owner from AL, United States Written on May 20, 2025
Best CH on the market hands down. It is fantastic when running suppressed.
Would recommend: Yes
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my favorite charging handle.

by Anton, Verified Owner from OH, United States Written on March 25, 2025
My go to charging handle for pretty much all of my clone builds. M4a1, m18, mk12’s among some others. The latch feels great and the charge is super smooth!
Would recommend: Yes
Was it helpful to you? Yes | No
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Does not work as it should

by newbiehunter, Verified Owner from FL, United States Written on February 21, 2025
After installing this charging handle, an H2 buffer, and a new buffer spring, I am still getting ammonia fumes leaking out and making my eyes water. I never had a problem until I added a vented suppressor to my AR-15. This so-called "Gas Buster" reduced, but did not eliminate the gas blowing in my face.
Best Used for:
  • AR-15 suppressed
Would recommend: No
0 of 1 found the following review helpful.
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M84 gas buster

by Mase, Verified Owner from TX, United States Written on February 5, 2025
This charging handle has done a very decent job at what it was designed to do. Assist in diverting gas away from the face when shooting suppresed.
Would recommend: Yes
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Works great

by MEJ, Verified Owner from KS, United States Written on December 1, 2024
Night and day difference from a regular charging handle
Would recommend: Yes
Was it helpful to you? Yes | No
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I love this thing!

by jerm, Verified Owner from GA, United States Written on November 20, 2024
I absolutely love the big latch and it makes it so much easier to pull the charging handle one handed, and. I’ve not had as much gas blow back in my face.
Pros:
  • Easy to operate
  • less gas back at you
Cons:
  • Bulky
Would recommend: Yes
Was it helpful to you? Yes | No
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Helps with gas

by Kade, Verified Owner from OR, United States Written on November 16, 2024
Works well for gas redirection better than the sledgehammer for sure
Would recommend: Yes
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M84 Gas Buster

by Anton, Verified Owner from OH, United States Written on October 30, 2024
Great charging handle, feels real smooth and comfortable grabbing it. Definitely will buy for more clone builds!
Would recommend: Yes
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Charging Handle

by Wat, Verified Owner from FL, United States Written on August 10, 2024
Quality part at a good price.
Perfect for a Mk12 build
Would recommend: Yes
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Nice build quality

by RT, Verified Owner from UT, United States Written on June 29, 2024
It's black. Looks like it can last a long time of use. Easy to rack the handle. Big latch so comfortable. Latch helps left hand to easily rack the handle back at various arm positions. Finish is very smooth.
Pros:
  • Genius design. Wide surface area for gripping better.
Cons:
  • Price.
Would recommend: Yes
Was it helpful to you? Yes | No
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