The Superlative Arms patented Bleed Off Mode gas piston system transforms the AR-15 platform with its unique gas flow management approach. Unlike traditional adjustable blocks that limit gas flow, this system expels excess gas from the front of the block. This innovation enhances firearm reliability and performance while reducing recoil and internal component wear. By effectively managing gas pressure, it ensures smoother cycling and improved shooting accuracy. Discover advanced firearm technology with the Superlative Arms Bleed Off Mode, crafted for precision and durability.

Gas adjustment (patented) - features 30 fixed positions located at the front of the block
Bleed-off port (patented) - located at the front of the block, designed to vent forward, directing emissions away from the operator
3/4 inches x 1 inches solid set screw QPQ melonite 416 stainless steel piston gas block
Left-handed, fully automatic AR-15 bolt carrier, dark DLC coated, 8620 steel
Rifle gas system/operating rod length

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These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

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Certain firearm parts and accessories, including lower and upper receivers and threaded barrels, are subject to complex and frequently changing federal, state, and local laws and regulations. While a part may be lawfully sold and shipped as a component, the legality of possessing, assembling, configuring, or using it in certain states (e.g., California, Washington State, Virginia, Rhode Island) and localities depends on how it is assembled, combined with other components, and ultimately used. You are solely responsible for ensuring that any assembly, configuration, possession, or use complies with all federal, state, and local laws, including any so-called “assault weapon” bans and short-barreled rifle restrictions. We do not provide legal advice and are not responsible for unlawful configurations or uses.

WARNING: Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).