The Geissele Super Gas Block is a low-profile gas block, designed to fit under most free-floating handguards. Precision investment cast from 17-4 precipitation hardening stainless steel, the gas block provides corrosion resistance and strength to withstand thousands of rounds and never let you down. The included instructions cover the standard set screw installation method, as well as Geisseles own Bombproof Installation. The bombproof installation uses an included coil pin to lock the gas block in place on the barrel so that it will never slide or twist under any operating conditions. Additionally the Super Gas Block comes with a SS dowel pin that can be used to effortlessly line up the SGB to Geissele CHF barrels to ensure a perfect alignment with the gas port. Specifications for Geissele Super Gas Stainless Steel Block w/SS Dowel Pin: Manufacturer: Geissele Fabric/Material: Steel Finish: Black Nitride Package Contents: Geissele Super Gas Stainless Steel Block SS Dowel Pin Bombproof Coil Pin 2 Set Screws Gas Tube Coil Pin Stainless Steel Barrel Alignment Pin
5 reviews for Geissele Super Gas Stainless Steel Block w/SS Dowel Pin
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Paul –
You cannot go wrong with Geissele products, cause they are very designed, durable and made of quality material. In addition, stainless steel gas blocks have prolonged life compared to others due to corrosion resistant properties of stainless steel. Finally, the Geissele gas block can be pinned to avoid rotation which is critical to a proper function of a weapon. On a barrel it seats tightly as it supposed to and fit nicely under any handguard. I would definitely consider buying it again.
Bob –
This gas block is one of the few that has the ability to be pinned. You can screw gas blocks down all you want, but there is always the chance it will move. Once it is pinned, it isn’t moving. Yes it will cost you an extra $50 or so to have your barrel drilled and pinned by a professional, but it is money well spent and once done you will never need to give it a second thought. Great Geiselle quality, low profile so it fits under all the various floating handguards I have. Buy it, pin it, and you won’t regret it.
Larry –
This is my third geissele gas block that I've purchased and they have all been great. I've pinned one and the other two I used the set screws only. After thousands of rounds they are all still going strong.
Jay –
This is the second Geissele gas block that I’ve used in my builds and it is exactly what I was looking for, light weight, well made, and reliable.
jdiazsr25 –
I highly recommend the Geiselle Gas Block to anyone building a AR type high performance rifle