AT3 AR-15 Enhanced Billet Trigger Guard Assembly

Upgrade your AR with the AT3™ AR-15 Enhanced Billet Trigger Guard Assembly, designed for improved ergonomics, cold-weather shooting, and gloved operation. Machined from durable 6061-T6 billet aluminum and finished with a premium hardcoat anodizing, this trigger guard adds both functionality and a sleek aesthetic to any Mil-Spec lower receiver.

The enlarged, forward-swept profile provides additional clearance for gloves, making it ideal for winter shooting, tactical scenarios, or operators who prefer a more spacious trigger area. The curved, scoop-style design also aids fast trigger indexing and enhances comfort during prolonged firing sessions.

Installation is simple and secure: the guard uses a set screw at the front and a standard roll pin at the rear. With proper lower-ear support, the Billet Trigger Guard drops in cleanly with basic tools like a roll-pin punch, hammer, and Allen wrench.

Whether you're building a rifle from the ground up or upgrading an existing platform, the AT3 billet guard is a rugged, reliable, Made-in-USA upgrade that improves both performance and usability.

Features

• Compatible with all Mil-Spec AR-15 lower receivers

• Enlarged trigger opening for gloved or cold-weather operation

• Forward-scoop ergonomic design for faster trigger access

• Precision machined from 6061-T6 aluminum

• Hardcoat anodized for exceptional durability

• Includes rear roll pin & front set screw for secure installation

• Easy to install with basic tools (roll pin punch, hammer, Allen wrench)

• Made in the USA