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Why customers choose this item
✓AR15 adjustable gas block
✓Fits 0.875 inch barrel journal
✓4140 steel construction
✓Nitride coated finish
✓Set screw mounting system
✓Low profile design form factor
Product highlights
Low profile adjustable gas block for AR15 barrels with 0.875 inch journal
Machined from 4140 steel for strength and durability under firing conditions
Nitride coated surface enhances corrosion resistance and wear protection properties
Compatible with barrels utilizing standard 0.875 gas block journal specification
Attaches using 10-32 by 3/16 knurled set screws for secure mounting
Adjustable gas system supports tuning for recoil management and suppressed shooting
Product description
The Aero Precision Low Profile Adjustable Gas Block is a gas block designed for AR15 rifle gas system tuning. This gas block fits barrels with a 0.875 inch gas block journal and provides adjustable gas flow control for operation. It is used to regulate gas cycling in direct impingement systems.
The Aero Precision Low Profile Adjustable Gas Block is machined from 4140 steel and features a nitride finish for surface protection. It attaches to the barrel using 10-32 x 3/16 knurled set screws for secure fitment. In standard configurations, the adjustable design allows tuning of gas flow for system balance. The low-profile construction supports compatibility with various handguard types. This gas block provides a controlled gas interface for AR15 rifle assemblies requiring adjustable gas management.
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