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Most Helpful Positive Review
Ergo Adjustable Gas Block
Not bad. The adjustment is just a set screw that blocks the gas hole as its threaded in. Not the most precise or well sealing design but it does in fact work. Unlike the picture, the locking set screw was on the muzzle side. This is good, as it is easily accessible with the handguard on. Both ...
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Most Helpful Negative Review
nice product
i ordered this with my guntec usa ultra slim handguard and it fits perfectly. the only thing i have a slight negative about it is that you cant completly shut the gas off. you can turn it down lower than normal but with mine i have it screwed all the way in on the adjuster and it still cycles the bo...
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Ergo .750 gas block
The block looks well built but i ordered an adjustable ergo gas block and was sent a standard block. The description said it adjustable at least so im not sure what happened.
Would recommend: Yes
Works exactly as advertised
I do not have enough rounds through with it, but it certainly has made my AR chambered in 7.62x39 easier to troubleshoot. Easy to adjust, and install. I only gave 4 stars due to only limited use so far and questionable adjustment screw staying put. I would still recommend it.
Would recommend: Yes
0 of 1 found the following review helpful.
A Good Choice for Pistol builds
Added this to an 8.5" pistol build and was able to tune down the bolt for proper ejection and reliability.
An added bonus is the lock down screw enabling you to leave the gas adjustment alone and lock it in place after you have
tuned your system. (Use a high temp sealant such as Rocksett) Best price I could find on an adjustable block and it works great!
An added bonus is the lock down screw enabling you to leave the gas adjustment alone and lock it in place after you have
tuned your system. (Use a high temp sealant such as Rocksett) Best price I could find on an adjustable block and it works great!
Would recommend: Yes
1 of 1 found the following review helpful.
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