Aero Precision Adjustable Low Profile Gas Block .936 – AR-15 Platform

The Aero Precision Adjustable Low Profile Gas Block gives you precise control over gas flow to your operating system. This adjustable block allows you to tune your AR-15's gas system for different ammunition weights, suppressor use, or to reduce recoil and carrier speed. By restricting gas flow incrementally, you can eliminate over-gassing that causes excessive wear, harsh recoil, and reliability issues with certain loads.

Machined from steel with a durable nitride finish, this gas block features a low-profile design that fits under most free-float handguards. The .936" journal diameter is standard for most mid-length and rifle-length AR-15 barrels. Installation requires set screws (included) and is straightforward for builders familiar with AR assembly, though proper torque and alignment are critical. The adjustment screw uses a standard hex key and provides repeatable, positive clicks for consistent tuning.

• Part Type: Adjustable Gas Block
• Compatible Firearms: AR-15 platform rifles with .936" gas block journal
• Material: Steel
• Finish: Nitride
• Journal Diameter: .936"
• Profile: Low-profile (fits under most handguards)
• Installation: Drop-in for experienced builders; proper alignment and torque required
• Includes: Set screws and adjustment tool