COLT Cobra D Frame Revolver, Sideplate Screw, C-931

Colt D Frame Agent, Cobra .38 Special Revolver: Side plate Flat Black Aluminum

Colt D Frame Bolt Set Factory Original Diamondback Detective Special Cobra Agent

Colt D Frame OEM Trigger Detective Special Cobra Agent Diamondback Viper

Colt Agent, Cobra, Detective Special, Diamondback, Pol Positive Spl Bolt Screw

Colt D Frame OEM Trigger Detective Special Cobra Agent Diamondback Viper

Colt D Frame NEW STYLE Crane - Diamondback, Cobra, Agent, Viper, Courier

Original Colt D Frame Lightweight Shiny Blued Sideplate - Cobra, Agent & Viper