ECM Precision Extended OEM Style Mag Release

Blends OEM familiarity with competition-ready ergonomics: a cross-hatch thumb texture for positive tactile feedback, an extended button for faster manipulation, and a rugged DLC coating for long-lasting, low-reflective wear resistance.

Fitment notes: Installs cleanly in most OEM-style frames; built to ECM's R11 grip module geometry.

Heads up: Built around ECM's own R11 grip module geometry. ECM states it "installs cleanly in most OEM-style frames" — confirm fit before running on a third-party grip module that isn't R11-based.