Faxon Firearms Patent Pending Low-Profile Adjustable 3 Screw .625" Low Profile Gas Block for AR-15
- Item Number: GBA-LP-625-3
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- Condition: NEW
Product Description
Introducing the Faxon Patent Pending Low-Profile .625" Adjustable Gas Block — a rugged, precisely adjustable gas block engineered to give your AR-15 consistent, reliable cycling whether suppressed or unsuppressed. Its patent-pending anti-fouling adjustment design keeps the adjustment screw out of contact with gas-port carbon to prevent seizing and maintain smooth, repeatable adjustments. Built for durability and tuned control, this low-profile gas block provides 14 tactile settings to fine-tune gas flow, recoil, and reliability for any shooting condition.
Features
- Patent-pending anti-fouling design: Adjustment screw never contacts gas-port carbon, reducing risk of seizing or fouling.
- Precision adjustability: 14 tactile settings from fully open to fully closed for fine-tuning gas flow and cycling.
- Low-profile: Designed to sit under low-profile rails and work with .625" gas journals.
- Rugged construction: Built to withstand harsh use and repeated adjustments.
- Suppressed & unsuppressed ready: Optimized for reliable operation in both configurations.
Resources
- Product video thumbnail available.
- Free 3D-printable Faxon Adjustable Gas Block assembly fixture (resource provided separately).
Additional Information
This gas block is intended for use on AR-15 platforms with a .625" gas journal. As with any gas-system modification, verify compatibility with your barrel, gas system length, and intended ammunition. Proper installation and headspacing by a qualified gunsmith is recommended.
Product Specifications
- Gas Journal Compatibility: .625"
- Mounting: 3 set-screw mounting for secure attachment
- Adjustment Method: Adjustment screw operable with a 3/32" Allen key or a flat-head screwdriver
- Length: 1" overall
- Settings: 14 tactile positions (fully open → fully closed)
- Product Type: Gas Block
- Profile: Low-Profile
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