Product Description
This is a kinda cool twist on the standard gas block. This one is skeletonized shape to give an interesting look when the gas block is exposed. Besides that, shes just a gas block
- Steel construction
- For use with a 0.750" barrel and standard gas tube of any length
- Securely fastens to the barrel with set screws
- Intended for normal use and environments
- Weight: 53 g
- Dimensions: 28mm x 23mm x 38mm (L x W x H)
You get:
- (1) skeletonized gas block
- (1) 3mm Hex key
- (1) gas tube roll pin
Compatible with:
- All AR-15/M16 barrels with a 0.750" gas tube section of the barrel
- Black steel and stainless barrels
Installation Difficulty:

Tools required: Included hex key and punch (not included) to get the gas tube roll pin installed
You need to watch that you don't cover the gas port and thus have the block rotated correctly. Just take your time.
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Product Reviews
5 Reviews Hide Reviews Show Reviews
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Roll pin hole out of spec
The roll pin hole through the block is not machined correctly. Can get the tube hole and gas block hole to line up perfect on one side, but flip it over and it does not. Same with multiple gas tubes so its definitely the block. The only reason it got 2 stars and not 1 is because I have another one of these blocks and it works great.
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Gas block out of spec
Gas block hole was out of spec by 5 thou and not allowing enough gas to eject the empty case, forcing manual ejection each round. Compared it to a few others and yup, this one was manufactured poorly. I had already cerakoted the block and installed, so now I have a new paperweight.
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Pretty and Functional
Installed this gas block on a 7.5" 7.62x39 upper. Works great! Looks awesome and the clamp-on design is nice. ||Recommended.
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Steel with a Touch of Class
This is a nice steel gas block that offers a touch of something different for your custom build. It will be going on a rifle with a nice open handguard so you can see the stainless barrel shine through. ||It feels very solid and has a nicer feel than the standard aluminum gas block - although both do exactly what they are supposed to. It's a nice touch that is the same price as the non-skeletal version. Win=Win.
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Gas port does not align with barrels port
Had this on my new 5.56 build and could not figure out why the rifle was not running properly, I figured it was to do with the buffer system so.... I spend lots of money on new buffers of all of the weights to get it to run with no positive result. Get a new recoil spring which has no effect. Go to switch back to 7.62x39 barrel and see gas marks left from the gas block are way to forward, when the gas block is pushed all the way forward on the barrel the gas ports do not align. Picked up some washers from home depot and put them a head of the gas block to hopefully align them properly. Very crummy gas block