Aero Precision - Adjustable Gas Block - .625 Low Profile

Fine-tune your AR15 gas system with the Aero Precision Adjustable Gas Block. Ideal for suppressed firearms, competition builds, and custom tuning, this gas block provides precise control over gas flow to reduce recoil and improve performance.

Features:

• Low-profile design fits under slim free-float handguards, including Aero Precision ATLAS handguards
• 15 gas adjustment settings with a custom-machined stainless steel adjustment screw
• Spring and detent system secures the adjustment screw with audible "clicks"—no secondary set screws required
• Carbon fouling channeled into a sacrificial chamber to help prevent carbon lock
• User-serviceable design allows for easy cleaning and maintenance

Specifications:

• Machined from 4140 steel with a durable nitride coating
• Compatible with barrels using a .625 gas block journal
• Attaches to barrel with 10-32 x 3/16 knurled set screws

Includes:

• Fully assembled adjustable gas block
• 6" 3/32 adjustment wrench for easy tuning under an installed handguard
• Replacement spring and detent

Enhance your rifle’s performance with precision gas control. Made in the USA.

Note: Do not use threadlocker on the gas block adjustment screw. If using threadlocker on set screws, choose a non-permanent variety.