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Reviews & Ratings for Midwest Industries Low Profile Gas Block — 29 reviews

(29 reviews)
Midwest Industries Low Profile Gas Block
Midwest Industries Low Profile Gas Block
As Low As $40.46 Save Up to 21%
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Most Helpful Positive Review Great gas block
This is the only gas block I use on uppers where the A2 front sight is going to be removed. Because it's a longer gas block, it covers the A2 tapper pin holes and has 3 set screws rather than 2 like most micro gas blocks. The extra set screw is nice. Can't go wrong with this gas block.
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Midwest Gas Block

by Dustin, Verified Owner from PA, United States Written on February 20, 2026
I like the full length of the Midwest Industries gas block. Looks better than a small block on certain barrels that are machined for the longer length blocks. Additional set screws are nice, and the quality of the part is literally second to none. I own many of these, and have nothing but praise for each one of them
Would recommend: Yes
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low-pro gas block

by Sesn, Verified Owner from FL, United States Written on January 25, 2026
item is as advertised. I was replacing the A2 and plastic forend on my AR. This allowed for the installation of a full length handguard. Item shipped with fasteners and thread sealant.
Would recommend: Yes
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MI Low Pro Gas Block .936

by Keith P, Verified Owner from NC, United States Written on August 25, 2024
Tight fit on my .936" gas journal that is over 1" long. You need to be able to fit up your (3x) set screw holes but that is easy enough with any jig that sets the first hole if you have a vise and drill press.
Pros:
  • Ease of insallation
Cons:
  • Need tools to install
Best Used for:
  • Any & All Builds
Would recommend: Yes
1 of 1 found the following review helpful.
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only one i use

by ocharry, Verified Owner from MO, United States Written on November 23, 2023
i think this is the best bang for the buck..made of good steel..3 set screws...it aint moveing..it is low profile and will fit under a slim forearm no problem...only one i use...i really like midwest industries products...they are my GO TO
Would recommend: Yes
1 of 1 found the following review helpful.
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Nice product

by gene, Verified Owner from OH, United States Written on October 27, 2023
OK it is a gas block, normally the great price and the fact that it works flawlessly would be enough to put it on your AR but Midwest Industries went the extra mile and made it low profile so it will fit under a slimline handguard easily.
Would recommend: Yes
2 of 2 found the following review helpful.
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.625 gas block

by Victor, from FL, United States Written on January 17, 2023
Perfect tight fit on my 16-inch Faxon Pencil contoured barrel (which unfortunately is not dimpled for the set screws), and the gas block comes with 3 set screws for a more secure installation. Straight forward installation with no issues.
Would recommend: Yes
1 of 1 found the following review helpful.
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Cover the cuts.

by TBallistic, from WA, United States Written on October 24, 2022
Fantastic gas block for those barrels with the cuts for the A2 gas block pins you have in the parts department.

If you happen to have one of these barrels, get a new build going with it, and use this gas block.
Best Used for:
  • Barrels with the cuts for the A2 Gas Block Pins.
Would recommend: Yes
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Best gas block for A2 removal

by Pew Pew Smith, Verified Owner from WA, United States Written on June 11, 2022
If you want to remove the factory A2 front sight, this is the block to have. Premium product that fits tight, covers the complete area the previous A2 covered. Looks factory and you can run aftermarket longer handguards of your choice.
Best Used for:
  • A2 sight removal
Would recommend: Yes
Was it helpful to you? Yes | No
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Low profile gas block

by GrantH, from CO, United States Written on April 3, 2021
This product is amazing. It has a very snug and tight fit on my barrel. It is very high quality and came out of the box without any scratches or chips. For the money, this gas block is absolutely worth it.
Would recommend: Yes
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Fits perfect, light weight and well machined. I will be buying another.

by Mark, from MO, United States Written on February 13, 2021
Fits under the hand guard perfectly and is light weight and well machined. At first I thought it might not be as solid as a pinned mount but after installing it I can tell you it isn't going anywhere.
Would recommend: Yes
2 of 2 found the following review helpful.
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Last updated 2025-11-12 UTC.