Aero Precision Adjustable Low Profile Gas Block .875

Aero Precision Adjustable Low Profile Gas Block

The Aero Precision Adjustable Gas Block represents a practical solution for shooters who demand control over their rifle's gas system. Whether you're running a suppressor, competing in precision matches, or simply seeking to optimize your build, this component delivers the fine-tuning capability that separates a good rifle from a great one.

Design and Function

This low-profile design fits seamlessly under slim-profile free-float handguards, including Aero Precision's ATLAS series. The adjustment mechanism employs a spring-detent system that produces repeatable audible clicks—eliminating the need for secondary set screws that can loosen under recoil.

Key Features

• 15 gas adjustment settings via custom-machined stainless-steel adjustment screw
• Nitride-coated 4140 steel construction for durability and corrosion resistance
• Sacrificial carbon chamber channels fouling away from critical surfaces, reducing carbon locking and providing solvent access for maintenance
• User-serviceable design allows complete disassembly for cleaning and inspection
• Low-profile geometry maintains compatibility with modern handguard systems

What's Included

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

Specifications

Compatible with barrels featuring a .875" gas block journal. Attaches via 10-32 x 3/16 knurled set screws. This is precision engineering for the discerning rifle builder.