Description The CMC Triggers 9mm PCC flat single-stage drop-in trigger is built specifically for pistol caliber carbines and 9mm AR-style platforms. It is a self-contained drop-in assembly with hammer geometry modified for 9mm bolt carriers and a flat trigger bow for a predictable finger placement. The trigger is factory pre-set with a non-adjustable pull designed to provide an ultra-crisp break and positive reset. Hand assembled and hand tested, this unit ships with CMC anti-walk pins and is intended for installation in small-pin AR-15/AR-10 style lower receivers. Key Specifications The trigger is a single-stage design for consistent, repeatable breaks. The factory pre-set trigger pull measures 3–3.5 lbs. This unit is compatible with MIL-SPEC AR-15 and AR-10 style rifles. Engineered specifically for 9mm pistol caliber carbines (PCC). The trigger bow shape is flat for a precise finger interface. Ships complete with a CMC Anti-Walk Pin Set. Key components are made from 8620 alloy steel and S7 tool steel. Provided as a drop-in, one-piece assembly for simplified installation. Designed for small pin (.156″) fire-control pockets. The offered finish is black/silver. For PCC owners seeking a refined, dependable trigger feel, this CMC drop-in group delivers a crisp break, quick reset, and durable construction without unnecessary adjustments. Its small-pin drop-in design and included anti-walk pins make it a practical upgrade for competition, range, or general use where a clean, repeatable trigger pull matters.
