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Why customers choose this item
✓0.625 inch gas block
✓Billet steel construction
✓Black nitride finish
✓Low profile gas block
✓Includes set screws
✓Fits AR platforms
Product highlights
Micro gas block designed for AR-15 barrels with 0.625 inch diameter journals
Constructed from solid billet steel for strength and long term durability
Black nitride coating provides corrosion resistance and surface hardness
Low profile design fits under most free float handguard systems
Uses double set screw mounting method for secure barrel attachment
Compatible with AR-15 rifles requiring 0.625 inch gas block installation
Product description
The Spike’s Tactical .625 Micro Gas Block W/ Screws is a gas block designed for regulating gas flow in AR-15 rifle systems.
This micro gas block is constructed from solid billet steel and features a black nitride coating for corrosion resistance. It is designed for barrels with a .625 inch journal diameter and uses a double set screw mounting system for secure installation. The low-profile design allows it to fit under most free float handguards, making it suitable for modern AR configurations. This product is used for controlling gas system function in rifle builds and maintenance setups. In normal operation, the Spike’s Tactical .625 Micro Gas Block provides a compact mounting solution with standard AR-15 compatibility and includes the necessary screws for installation.
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