SKU: FXGBA-LP-750-3
UPC: 816341028265
MPN: GBA-LP-750-3
The Faxon Adjustable 3 Screw .750 Low Profile Gas Block is purpose-built for shooters and gunsmiths who demand precision gas system tuning without the bulk of traditional blocking systems. Designed for AR-platform rifles chambered in .750 bore diameter gas tubes, this low-profile configuration minimizes sight picture obstruction and reduces overall upper receiver profile—critical advantages in both tactical and competition environments. The three-screw adjustment mechanism allows fine-tuning of gas flow to optimize reliability across various ammunition types while reducing carrier tilt and bolt wear that plague over-gassed systems.
Faxon's low-profile design delivers genuine ergonomic benefits in field-tested applications where rail estate and sight picture matter. The three independent adjustment screws enable precise gas regulation without requiring specialized tools or complete disassembly, allowing real-time tuning during function testing. The .750 bore specification accommodates standard intermediate-length and rifle-length gas systems, making it compatible with most modern piston-driven and direct-impingement AR builds. Faxon's reputation in the industry stems from rigorous engineering—this gas block maintains concentricity and minimal runout, essential for reliable cycling under suppressed or high-round-count conditions.
Law enforcement armorer teams, military-adjacent builders, and competitive shooters benefit most from this platform when running ammo-sensitive builds or suppressors requiring exacting gas management. Installation is straightforward on any AR with a standard .750 gas tube—the low-profile footprint clears most handguards and optic mounts without requiring modification. Users report improved bolt-to-buffer ratios and reduced recoil impulse compared to factory blocks, particularly valuable when testing reliability across +P or subsonic loads. For anyone building a precision rifle or optimizing an existing AR platform, the Faxon Adjustable 3 Screw .750 Low Profile Gas Block represents professional-grade component engineering at accessible pricing.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
