Faxon Adjustable .625 Low Profile Gas Block 3 Screw

Description The Faxon Adjustable .625 Low Profile Gas Block 3 Screw is a premium AR-15 component engineered for shooters who demand maximum control over their rifle’s gas system. This adjustable gas block allows you to fine-tune your rifle’s performance regardless of ammunition type, barrel length, or suppressor configuration. Whether you’re running subsonic loads through a suppressor or pushing full-power loads downrange, the Faxon adjustable design ensures optimal cycling and reduced felt recoil. Built to exacting standards by Faxon Firearms, this gas block represents a significant upgrade from standard fixed blocks and delivers measurable improvements in reliability and comfort. Table of Contents Toggle Faxon Adjustable .625 Low Profile Gas Block — Key SpecificationsPerformance & ReliabilityIntended Use & ApplicationsWhy Buy From CaliperDepot? Faxon Adjustable .625 Low Profile Gas Block — Key Specifications Caliber: Multi-Caliber (.223 Remington, 5.56 NATO compatible) Profile: Low-profile design for minimal profile and improved sight line Port Size: .625 inch diameter for common AR-15 barrels Attachment Method: 3-screw clamping design for secure, repeatable installation Adjustment Range: Multiple detent positions for fine-tuning gas flow Material: Hardened steel construction for durability and longevity Finish: Nitride or parkerized (varies by production batch) Weight: Minimal, precision-engineered for balance Compatibility: Standard AR-15 direct impingement systems Manufacturing: Precision machined by Faxon Firearms, a respected OEM Performance & Reliability The Faxon Adjustable .625 Low Profile Gas Block delivers exceptional performance across a wide range of shooting scenarios. The adjustable design allows you to dial in the perfect amount of gas flow, which directly impacts bolt carrier group speed, recoil impulse, and reliability. Shooters report noticeably smoother shooting experiences when using this gas block, particularly when transitioning between different ammunition types or adding a suppressor to their rifle. The three-screw mounting system ensures the block stays put under heavy use without migration or shift. Reliability is paramount when you’re depending on your AR-15 in the field or at the range. The Faxon Adjustable .625 Low Profile Gas Block maintains excellent reliability because it allows you to adjust for the specific conditions of your rifle. This is especially important if you’re running a shorter barrel, which naturally runs hotter, or if you’re shooting suppressed ammunition that requires different gas dynamics. Real-world users consistently report zero reliability issues with properly tuned Faxon blocks across thousands of rounds. The low-profile design of this gas block means you’ll maintain excellent sight picture and mounting options for optics and accessories. Unlike traditional full-height blocks, the Faxon’s low profile won’t interfere with rail-mounted components or limit your accessory choices. This clever engineering makes it an ideal choice for AR rifle builds where space and adaptability matter. Many competitive shooters prefer adjustable blocks specifically because fine-tuning gas flow can reduce recoil and improve accuracy. Intended Use & Applications The Faxon Adjustable .625 Low Profile Gas Block is designed for AR-15 enthusiasts, competitive shooters, and tactical operators who want complete control over their rifle’s gas system. If you’re building a custom AR build from the ground up, this gas block is an excellent foundation component that will serve you well for years. Competitive shooters, particularly those in 3-gun matches or precision rifle competitions, frequently choose adjustable gas blocks to optimize performance for different stages and ammunition loads. This gas block is equally at home on a duty rifle, a precision build, or a range toy. Suppressor users particularly benefit from the Faxon Adjustable .625 Low Profile Gas Block. When you add a suppressor to your AR-15, backpressure increases significantly, which can cause over-gassing and accelerated wear on components. By dialing back the gas flow with this adjustable block, you can maintain reliable function while reducing the intensity of the gun’s operation. Many suppressor-equipped rifles run flawlessly with the gas adjusted down one or two settings, reducing wear on the BCG, springs, and buffer system. The ability to adjust on the fly makes this gas block invaluable for shooters who frequently swap between suppressed and unsuppressed configurations. For more information on Faxon’s engineering and product philosophy, visit their official website. Short-barreled rifles (SBRs) and pistol-length gas system AR-15s are another primary application for the Faxon Adjustable .625 Low Profile Gas Block. Shorter barrels naturally run hotter and deliver more aggressive gas impulses to the bolt carrier group. Adjusting the gas block down helps tame these characteristics, resulting in more controllable and pleasant shooting experiences. Builders of pistol-caliber carbines and AR pistols also appreciate the precision control this gas block provides, especially when working with a wide variety of ammunition weights and configurations. Why Buy From CaliperDepot? CaliperDepot is your trusted source for premium AR-15 components, including the Faxon Adjustable .625 Low Profile Gas Block. We stock quality parts from reputable manufacturers like Faxon Firearms, ensuring you’re getting genuine, factory-fresh components with full manufacturer support. Our competitive pricing means you won’t overpay for premium parts, and our expert team is always available to answer questions about compatibility and installation. We understand that building or upgrading an AR-15 requires precise, reliable components, and that’s exactly what we deliver. Fast shipping and reliable inventory are hallmarks of the CaliperDepot experience. When you order the Faxon Adjustable .625 Low Profile Gas Block from us, you’re getting quick processing and reliable delivery to your door. We maintain robust inventory levels on popular components, so you won’t experience long waits or back-orders. Our customer service team is dedicated to making your shopping experience smooth and hassle-free, with knowledgeable support available to help you make informed decisions about your AR build. The Faxon Adjustable .625 Low Profile Gas Block from CaliperDepot is the perfect choice for your next AR-15 build or upgrade project. This premium component delivers measurable improvements in control, reliability, and shootability that will enhance every round you fire. Whether you’re a competitive shooter, a tactical professional, or a dedicated enthusiast, you’ll appreciate the quality and precision engineering Faxon brings to the table. Order your Faxon Adjustable .625 Low Profile Gas Block from CaliperDepot today and experience the difference that quality components make in your rifle’s performance.