CMC Triggers | Flat Drop-In Trigger | Glock Gen4 9mm

The CMC Triggers drop-in flat trigger is an aftermarket replacement designed for Glock Gen 4 pistols chambered in 9mm. It is a self-contained, single-piece assembly intended to provide a different trigger feel and reset compared with the factory component. The design emphasizes an ergonomic flat shoe and a short, positive reset for repeatable trigger inputs. Typical use cases include everyday carry trigger upgrades and competition or range-focused shooting where a refined trigger feel is desired.

Product Specifications

• The manufacturer is CMC Triggers.
• The product type is listed as a Drop-In Flat Trigger.
• The stated caliber/size is 9mm.
• The finish is listed as Black.
• The product is described for Glock Gen 4 pistols.
• The compatibility is listed as Glock 17/19/26/34 Gen4 in supplied product data.
• The item is provided as a totally self-contained one-piece assembly.
• The trigger shoe style is Flat.
• The product notes that housing is not included.
• The listed dimensions are 0.85 x 5.10 x 6.20 (source values as provided).
• The listed height is 0.8500 (source value as provided).
• The listed width is 5.1000 (source value as provided).
• The listed length is 6.2000 (source value as provided).
• The listed weight is 0.08 (unit not specified in source data).
• The UPC is 859464006093.
• The product is not available for direct shipping to California per supplied data.

This drop-in flat trigger provides a pronounced, ergonomic shoe and an emphasized, positive reset in a single-piece package. It is intended for users seeking a refined trigger feel for everyday carry setups or for competition and range applications. The assembly is straightforward to install and replaces the factory trigger components in compatible Glock Gen 4 models.

Users have remarked positively on the trigger’s clean take-up and the ultra-short reset, both commonly cited advantages in hands-on reports.