BCM has made a name for themselves recently when it comes to AR-15 parts and accessories. All of us here at Full Metal Jacket use BCM accessories on all our firearms. 

The Bravo Company BCMGUNFIGHTER Trigger Guard, crafted from lightweight, impact resistant polymer, delivers an ergonomically correct shape and contour. Compatible with all MIL-SPEC AR-15 lower receivers, including those with duckbilled pistol grips. Includes set screw and roll pin for easy installation.