The Seekins Precision Low Profile Adjustable Gas Block .750 Diameter allows you to fine tune your rifle’s gas system with ease and precision! These AR Gas Blocks from the experts at Seekins Precision are specially designed to be field adjustable. The Seekins Precision Low Profile .750 Diameter Adjustable Gas Block allows you to adjust the amount of gas with just the turn of a screw! Specifications for Seekins Precision Low Profile Adjustable Gas Block: Manufacturer: Seekins Precision Color: Black Fabric/Material: 1144 Steel Weight: 1.8 oz Condition: New Finish: Element Surface Treatment Features of Seekins Precision Low Profile Adjustable Gas Block .750 Diameter: Set screw style mounting Salt bath nitride finish Overall height: 1.37 Width: 0.94 .750 gas seat diameter Just 1.8 oz Package Contents: Seekins Precision Low Profile Adjustable Gas Block
6 reviews for Seekins Precision Low Profile Adjustable Gas Block
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YooEssOfEh –
Easy installation and easy front access to the adjustment set screw. Easy side access to the locking set screw. Clean design and quality workmanship. I run 300 subsonic suppressed and the factory Faxon barrel needed a lot of gas adjustment.
Kevin Chen –
I had to change barrel profile, so I had to get a different size adj GB. The Aero Precision one was out of stock in my preferred vendors, so I opted for this. It's pretty rugged and the two-piece set screws for adjusting is a nice touch over the Aero GB.So far no problems. Gas holes line up nicely. Be sure to watch the YouTube tutorials online – they're very helpful from Seekins Prec own staff!
Joshua –
Easy to install, easy to adjust and works perfectly. When the adjustment screw was turned all the way in (closed) it still let a little gas through. With factory ammo it would eject the casing but would not lock the bolt back. I turned it open 1 full turn and it cycled perfectly with very little recoil.
Steve –
This is a good adjustable gas block but not great, fit and finish are good. And the price is great but i wish i didnt have to remove my handuard everytime i made adjustments but i knew that going into it so that is on me. My biggest complaint is when you loosen the set screw the adjustment screw is really loose and hard to fine tune. I realize i could loosen the set screw less but i think that would be bad on both screws. That is my biggest complaint. If you can afford to go up in price and get a better adjustable gas block i would but if not this is a good affordable entry level gas block.
MaddJangus –
I have this block and a non adjustable block from Seekins on two of my rifles. Both are excellent! Installation is easy and I got my rifle properly gassed in a few minutes. There's no trick or fiery hoop to jump through when installing either of these blocks. I would compare this block to Odin or even Superlative in terms of quality, ease of use, and installation.Some of these other reviewers would do well to consider the following:When selecting an adjustable gas block, be sure your rail has openings near the gas journal so you can adjust it! There are so many different adjustable blocks out there and there are even more handguards. Not every handguard is going to feature large enough cut-outs in its structure to accommodate an Allen wrench when you need to adjust your gas. It's not Seekins fault, and not even your handguard's fault if you can't adjust your gas with your handguard installed.With a little bit of determination and some quiet time on google researching handguards and reviewing photos, you'll find a gas block / handguard pair that works for you.That said, I've had no problems adjusting the gas on this block while paired with my STNGR handguard. 🙂
waylon –
Everyone complaining about how to adjust this block must be full potatoe.the set screw faces to the right side of the barrel so with nearly any freefloat you can get on it and adjust it. The screw at the front of the block is just a friction screw for the side screw. Fantastic design for guys running full length free floats that don't have 10" allen wrenches.