The CMMG ZEROED Adjustable Gas Block is engineered for AR-15 rifles with .750" barrel journals, offering precise gas regulation to fine-tune your firearms cycling behavior. Whether you're running suppressed or unsuppressed, this gas block allows you to adjust for optimal recoil, reliability, and wear reduction. It is constructed with a durable black nitride finish for corrosion resistance and long-term use.
This adjustable gas block is designed to reduce overgassing and improve performance with a variety of ammo and configurations. With tool-free adjustments, it provides shooters with the ability to easily customize gas flow to suit specific shooting applications or suppressor use. The low-profile design fits under most free-float handguards, making it a practical upgrade for modern AR builds.
CMMG ZEROED Gas Block Specifications
Brand: CMMG
Series: ZEROED
Type: Adjustable Gas Block
Fit: AR-15 with .750" barrel diameter
Material: Steel
Finish: Black Nitride
Compatibility: Fits under most free-float handguards
Application: Adjustable for suppressed/unsuppressed fire
More Information
Condition
New in Box
Finish Per Color
Black
Manufacturer
CMMG
Manufacturer Part Number
55DA31F
Model
ZEROED Adjustable Gas Block
Type
Gas Tubes - Gas Blocks
UPC
810148627591
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
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