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Reviews & Ratings for UTG Pro AR15 High Pro Quad-rail Gas Block for .75in Barrel — 9 reviews

(9 reviews)
UTG Pro AR15 High Pro Quad-rail Gas Block for .75in Barrel
UTG Pro AR15 High Pro Quad-rail Gas Block for .75in Barrel
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Most Helpful Positive Review Best clamp on gas block
I love the clamp on gas blocks, this one is receiver rail height. PERFECT! Perfect gas seal to the barrel, cant get that with a set screw sight block. And it has provisions to put the sling mount on it...
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Looks great!!!!

by Leah Bowerman, Verified Owner from OK, United States Written on July 11, 2023
Easy to install, make sure to have the gas tube inserted properly before you drive in your retaining pin. Comes with two side lock screws to fasten it to the barrel and one set screw that’s drove in from the top, which in my opinion is smart manufacturing on the designers part. The top picatinny rail seems to be just a hair higher than the receivers picatinny rail but it’s not a drastic difference, lines up pretty good and straight. There’s a spot on the bottom that is cut out and lines up with a dimpled barrels lower set screw dimple if you have a dimpled barrel.
Would recommend: Yes
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Excellent gas block

by Full Moon, from KS, United States Written on May 28, 2023
I put one of these gas blocks with a matching handguard on a 16" .300 Black Out. I bought a Sharps BCG with the adjustable gas tube and it is a PERFECT set up The look is really different and I get compliments all the time on it. I also got the UTG foregrip for it. It's a light weight, nice looking, high functioning set-up. You can buy this product with confidence. If I could leave a pic for you guys I would.
Would recommend: Yes
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Does exactly what I needed to do

by joker, Verified Owner from NC, United States Written on March 1, 2021
Work great looks great does exactly what I needed to do and it functions properly Also help me get that extra space I needed so that way I could put my flip up sights on Also gives me more room for rails so I can put on lights or lasers
Would recommend: Yes
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Great gas block

by Crusher, from KY, United States Written on February 10, 2021
I replaced the factory front sight on my colt le6920 with this gas block quad rail. It looks and functions great. Would buy another in a second. The high pro lined up perfectly with my receiver rail which allowed me to run 45 degree flip ups. Great product.
Would recommend: Yes
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Awesome exactly what was needed

by joker, Verified Owner from NC, United States Written on December 6, 2020
This is awesome it’s exactly what I needed I needed that extra little bit so that way I can have my front flip up sites on my rifle this is great showed up faster than expected due to last time product did not show up until 10 days when paid for faster shipping
Would recommend: Yes
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Good for an AR9

by Chutzpah, Verified Owner from TX, United States Written on December 3, 2020
Put this on an AR9 to hold a front sight and flashlight with a possible sling swivel in the future. Obviously no gas going through it, so I'm not sure how this would hold up on an direct impingement gas system, would probably buy steel instead. The clamp on system is very secure, with the set screw on top adding more security, especially if you dimpled the barrel.
Would recommend: Yes
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Quad-Rail Gas Block

by Al, from VA, United States Written on November 19, 2020
Very useful addition to my New Frontier AR-15. Freed up valuable space for my front sight to be moved from the front of the quad rail hand grips. Super easy to install. Also gives me space for flashlight.
Would recommend: Yes
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Great gas block

by cgirl, Verified Owner from NH, United States Written on December 26, 2017
Like I said great gas block, much better than a front post. Lines up with your rail perfectly, and it's solid. Will not have any scope issues due to a front post, and used %45 flip up front and rear sights.
Would recommend: Yes
2 of 2 found the following review helpful.
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