Colt Detective Special/Diamondback Rubber Monogrip Black
This grips fits the below “D” frame revolvers that are made after 1966.
Steel Frame Revolvers (Serial #D900101 and above)
Colt Detective Special
Police Positive Special
Lightweight Aluminum Frame Revolvers (Serial #200101LW and above)
Will NOT fit pre-1966 models with longer grip frame that has rounded bottom corners. Verify your frame by measuring distance from rear sideplate screw to grip stock-pin. Older/longer frame is approx. 3-1/4″, while the newer/short frame is approx. 2-5/8″.