J&E Machine Tech AR-15/M4 Advanced Trigger Guard Steel Matte Oversized

The J&E Machine Tech AR-15 Advanced Trigger Guard is an oversized drop-in replacement guard for AR-15/M4-pattern lower receivers. Machined from steel and finished in a low-glare matte black, this guard provides a wider opening around the trigger and a more comfortable index point for the trigger finger compared to a standard Mil-Spec guard.

Designed to be universally compatible with Mil-Spec AR-15, M4, and M16 lower receivers, the Advanced Trigger Guard installs using the standard front and rear roll pins and requires no fitting. The enlarged oval shape still clears the factory trigger and hammer geometry of standard Mil-Spec fire control groups, making it a clean, low-cost upgrade for new builds or for refreshing the controls on an existing rifle.

J&E Machine Tech has built a reputation among AR builders for producing practical, well-machined small parts and accessories at a workingman's price point, and this Advanced Trigger Guard is a textbook example. Measuring approximately 4.75" long x 3.05" wide x 0.80" tall, it drops straight into a standard lower parts kit with no modification, making it an easy swap for home builders, gunsmiths, and end users alike.