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Elevate the performance of your AR-15 with the patent-pending Faxon Low-Profile Adjustable Gas Block, engineered for superior control and reliability. Designed with an innovative adjustment screw placement, it prevents gas port carbon build-up, eliminating the risk of seizing or fouling. This ensures smooth, consistent function in any environment. Perfect for both suppressed and unsuppressed shooting, it allows precise fine-tuning of cycling, recoil, and overall reliability.
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A comprehensive overview of every major component in an AR-15 build—including what's inside bolt carrier groups and parts kits—organized by assembly for new builders.
12 min read
Guide
A neutral explanation of gas system length tradeoffs, port pressures, and how these design decisions affect reliability, recoil, and parts wear.
5 min read