FAXON PATENTED ADJUSTABLE .750" 3 SCREW LOW PROFILE GAS BLOCK
Faxon
$80.00
Faxon Patented Adjustable .750" Low Profile Gas Block (3 Screw)
Overview
The Faxon Patented Low Profile .750" Adjustable Gas Block is built for shooters who want dependable tuning in both suppressed and unsuppressed setups. Faxon’s patented anti-fouling adjustment design places the adjustment screw so it does not contact gas-port carbon—helping prevent seizing and keeping adjustments consistent over time.
With 14 tactile settings from fully open to fully closed, you can fine-tune cycling and recoil for your exact barrel, ammo, buffer system, and suppressor combination.
Product Videos
Key Features
- Patented anti-fouling adjustment design: adjustment screw placement helps avoid gas-port carbon contact to reduce seizing.
- 14 tactile settings: tune from fully open to fully closed for optimal cycling and recoil.
- Low-profile footprint: fits under most modern free-float handguards.
- 3 set-screw mount: added security for .750" journal barrels.
- Easy adjustment: turn the adjustment screw with a 3/32" Allen key or a flathead screwdriver.
Specifications
- Gas journal compatibility: .750"
- Mounting: 3 set screws
- Adjustment: 14-position (tactile) from open to closed
- Tooling: 3/32" Allen key or flathead screwdriver
- Overall length: 1"
Resources
FAQs
How many adjustment settings does this gas block have?
It features 14 tactile settings, ranging from fully open to fully closed.
What size barrel does this fit?
This model is designed for barrels with a .750" gas journal.
What tools do I need to adjust it?
You can turn the adjustment screw using either a 3/32" Allen key or a flathead screwdriver.
Is it suitable for suppressed rifles?
Yes—this gas block is ideal for tuning both suppressed and unsuppressed setups.
Warranty
Faxon Firearms products are backed by the Faxon Lifetime Guarantee to the original purchaser against defects in materials and workmanship. For complete terms, exclusions, and RMA instructions, visit: faxonfirearms.com/warranty-privacy-terms/.
Faxon Firearms products are backed by the Faxon Lifetime Guarantee to the original purchaser against defects in materials and workmanship. Full terms and RMA instructions: https://faxonfirearms.com/warranty-privacy-terms/
- Product Type:
- Gas Block
- Profile:
- Low-Profile
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Reviews
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AGB
Not sure if this is a common issue, but trying to adjust this thing in the dark is kinda hard. I put a small dot of paint on the screw so I could see it better. Also, had to find a skinnier screwdriver to use, as the two I had did not fit between the hand guard and the barrel. Outside of that, this AGB is fantastic and insanely easy to adjust. Had my LR308 firing perfectly within 20 minutes.
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Adjustable gas block
I got this gas block in conjunction with a barrel for a 338ARC build . When the build was completed, I went to the range to test fire and was completely satisfied. After a couple of adjustments I had the gun running both super and subsonics supressed. Thank you Faxon!!
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Adjustable Gas Block
This is the first adjustable gas block I have used. Adjustments are effortless with the hex key or a flat-bladed screwdriver. No complaints.
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Received part
Came in great protective box. Part looks and feels like great craftsmanship. Once install and tested I'll write another review.
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Very nice
For the price I can't complain this thing was easy to adjust and very nice looking fit and finish
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Innovation that works
I picked this up to tune a 10.5" Faxon barreled 300 BLK SBR. Compared to another brand that this replaced, Faxon's design is nearly immune to carbon fouling and has detent stops that give you just the right amount of change per click. I was able to go from wide open to the optimal subsonic setting in just 4 test shots. Perfect fit on the gas journal and the free STL file to 3D print a jig for setting the gas tube roll pin was a nice bonus. This will be my go-to gas block on all future builds.
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Tighter groups after install able to stay on target
Great product
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Adjustable gas block
The fit was perfect! This is a very innovative design, and in the future all of my rifles that need an adjustable gas block will get one. No worries about carbon lock with this design, and very easy to maintain the setting you want. Great idea!
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adjustable gas block
Better than Odin works .adj gas block.. gonna have to buy 2 more now...