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SKU: 00-51204-BLK


Introducing the new and improved addition to the Bushmaster Firearms® Family - the Bushmaster® AR15 BRAVO ZULU™ M-LOK® Handguard. Crafted from 7075-T6 aluminum, this free float rail is built to last and is Proven®, reliable and durable.

The Bushmaster® AR15 M-LOK Handguard comes in four lengths to accommodate a variety of firearms and barrel lengths - 10", 13”, 15", and 17". Each rail features anti-rotation tabs, M-LOK® slots for easy attachment of accessories, and a robust, reinforced QD socket on both sides of the rail for easy integration with your favorite rifle sling system. Featuring a muted, deep engraved Bushmaster® logo to round out any Bushmaster® build.

The handguard is finished with Type III Hard Coat Anodizing, providing excellent corrosion and wear resistance, ensuring that it will withstand even the toughest of conditions.

Included with the handguard is a steel barrel nut, a steel laser cut key seat, and two mounting screws. The handguard requires a 1-1/8" wrench for installation.

Proudly made in the U.S.A., the Bushmaster® AR15 BRAVO ZULU™ M-LOK® Handguard is a reliable and durable addition to any AR15 platform. Whether you're a hunter, shooter, or simply an enthusiast, this handguard is sure to exceed your expectations.


Bushmaster® AR15 BRAVO ZULU™ M-LOK® Handguards are designed to be compatible with mil-spec upper receivers and may not be compatible with billet upper receivers without modification. Bushmaster® AR15 BRAVO ZULU™ M-LOK® Handguards are NOT compatible with Carbon-15 lowers. All modification is to be done by a qualified gunsmith.

Features & Specifications

Proudly Made In:

Important Information

Firearms Shipments:
In accordance with federal regulations, firearms may only be shipped to a licensed dealer. To avoid any delays in delivery, kindly ensure that you provide the FFL Dealer's information in the Shipping Directions when placing your order. If you do not provide the information with your order, we will reach out and request you provide us with your dealer's information to obtain a copy of their FFL. Once we receive the FFL, we will begin processing your order, and the lead time will start from that point. Please feel free to reach out to us at FFL@bushmaster.com if you have any queries or concerns regarding this proces.

Lower Receivers Shipments:
Lower receivers are also considered firearms under federal regulations and require an FFL (Federal Firearms License) prior to shipment. Therefore, it is important to ensure that your FFL dealer sends us a copy of their license, along with your name and order number via email. We appreciate your attention to this matter as it helps us ensure a smooth and timely delivery of your order. If you have any questions or concerns about this process, please do not hesitate to contact us at FFL@bushmaster.com

Magazines Shipments:
The magazine capacity of the firearm will depend on the jurisdictional restrictions of your state of residence. We want to ensure you receive a product that complies with your state's regulations.

Shipping to Alaska or Hawaii:
If you're shipping to Alaska or Hawaii, please be aware that there may be additional shipping charges. If applicable, we will contact you at the time of shipment to discuss additional costs. As always, your satisfaction is our top priority.

Important Information:
Warning: This product can expose you to chemicals, including lead, known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to - https://www.P65Warnings.ca.gov