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Superlative Arms Adjustable Gas Block - Set Screw Mount, "Bleed Off" Reviews

4.9 Rating 26 Reviews
This is very simply a wonderful gas block. I think one would have a very hard time doing better. Excellent fit and finish Nice stainless set screws to secure it to your barrel with the supplied tool. Easily adjustable with the supplied torx wrench from the front of the gas block. Many solid click adjustments from closed to all the way to wide open.
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Posted 1 year ago
This has block helps to make a really flat shooting rifle
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Posted 2 years ago
The Apex predators of gas blocks!
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Posted 2 years ago
Works perfectly. Was difficult to find the set screw version but I’m glad I did. I’m not a fan of the clamp on style gas blocks. I didn’t realize that this gas block is packaged with the adjustment screw tightened so that the rifle will not cycle without adjustment (even though the instructions say so). If you actually read the instructions and adjust the screw the way it tells you, it will work perfectly. After installing, open the adjustment screw 18 clicks and start adjusting from there
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Posted 2 years ago
When using DI systems, always use this brand. The only exception would be if you have a pistol length gas port. If you do then you’ll need a forward handgrip or you’ll burn yourself. This gas block definitely makes the system run cleaner though.
1 Helpful Report
Posted 3 years ago
This is one of the best adjustable gas blocks I've used. The only one besides an SLR Rifleworks I would use. This one is much less expensive though.
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Posted 3 years ago
I use these gas blocks on every AR I build, and this one was the first I’ve ever had an issue with. The gas block in itself was fine, the issue is, this .875” gas block will not work with a standard gas tube. The bolt carrier gas key would not line up with the gas tube. This gas block needs a straight gas tube, which isn’t a big deal, I just wish I didn’t have to buy a second gas tube because the normal style wouldn’t work.
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Posted 3 years ago
this is the second time im using this gas block and recommended since im gonna use for suppressor and ive been buying product from armorally their shipping time is incredibly fast mostly during pandemic
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Posted 4 years ago