Geissele’s Ultra Precision Trigger Guard is precision machined from solid 7075-T6 aluminum using 5-axis technology. This allows all unnecessary material to be removed from every surface for a remarkably smooth, snag-free that fills the irritating 'gap' from the guard to the pistol grip. The result is a perfect finishing touch to any AR-platform. Geissele Automatics Geissele Ultra Precision Black 5-Axis Trigger Guard 05-917B