Rise Armament RA-100 Two-Stage Flat Face AR Trigger with Mil-Spec Pins Black

The Rise Armament RA-100 is a two-stage, flat-face drop-in trigger designed for AR-15 and AR-10 platform rifles seeking enhanced performance over mil-spec components. Features a nitride-finished black flat trigger shoe paired with a forceful hammer spring engineered to deliver reliable primer strikes even with steel-cased ammunition. The two-stage design provides a clean, consistent pull with a tactile break, improving accuracy and shooter confidence under field conditions. Compatible with both AR-15 and AR-10 lower receivers, the RA-100 installs using the included mil-spec trigger and hammer pins — no gunsmithing required. A trusted upgrade for law enforcement, military, and civilian shooters demanding reliability without a premium price.