Brand: Advanced Armament
Width: 3.7000
Length: 5.7000
Height: 1.2000
Weight: 0.2500
Caliber: 30 Caliber | 7.62mm
Finish: Nitride
Finish/color: Matte
Material: 17-4 Stainless Steel
Size: 7.62mm
Size/finish: 7.62MM 5/8-24
Thread Pattern: 5/8"-24 tpi
Type: Muzzle Brake
Type/color: 51T

Features

AAC Blackout 51T Muzzle Brake Overview

The AAC Blackout 51T Muzzle Brake delivers highly efficient recoil reduction while providing compatibility with AAC sound suppressors. Precision manufactured from aerospace-grade, heat-treated 17-4 stainless steel and finished with a durable SCARmor/nitride coating, it offers exceptional strength, corrosion resistance, and long-term durability.

Designed for 7.62mm/.30 caliber rifles with 5/8x24 threads, the Blackout 51T features AAC’s 51-tooth mounting system for secure suppressor attachment, making it a rugged and reliable upgrade for hard-use rifle platforms.

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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.

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).