Every AR-15 lower receiver needs a solid, reliable trigger guard to protect its most critical control point. This AR-15 Trigger Guard from Miami Shooters Supply is a fundamental yet essential upgrade or replacement part for any build. It provides a secure, defined space for gloved or bare-finger operation, ensuring consistent access to the trigger. We keep it simple and ship it fast, so you can get your project finished without delay.
Key Features
- Machined from a solid block of 7075-T6 aluminum for maximum strength and durability.
- Features a standard, open-web design for compatibility with all common AR-15 grips.
- Includes a precision-machined roll pin for a secure, permanent installation into the lower receiver.
- Anodized in a standard matte black finish that matches most mil-spec components.
- Designed with a flared, extended lip to provide a larger, more accessible trigger opening.
- Simple drop-in installation requiring only basic gunsmithing tools.
Built For
This part is essential for anyone assembling a new AR-15 lower from a stripped receiver or replacing a damaged or missing guard on an existing rifle. It’s also a smart choice for builders who prefer the enhanced clearance of a flared design for use with winter or tactical gloves, making it a practical piece of AR-15 parts inventory.
Specifications
- Material: 7075-T6 Aluminum
- Finish: Type III Hardcoat Anodized, Matte Black
- Compatibility: Fits all Mil-Spec AR-15/M16 pattern lower receivers.
- Installation: Uses a standard 3/32″ roll pin (included).
- Design: Flared, extended lip profile.
FAQ
Is this trigger guard compatible with polymer lower receivers?
Yes, it is designed for standard mil-spec dimensions and will fit polymer lowers that adhere to those specs. Always follow the lower manufacturer’s installation guidelines.
What tools are needed for installation?
You will need a small hammer and a 3/32″ roll pin punch to properly drive the included pin. A vise and lower receiver block are recommended to secure the receiver during installation.


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