ED BROWN 1911 AMBI THUMB SAFETY

Fully machined from barstock steel for unbeatable quality and no chance of warpage or porosity. Shaped for shooting comfort, the lever is angled slightly to keep the thumb from contacting the slide and has a double angle to fit the thumb perfectly. Uses a special hammer pin (included) to hold the safety securely, eliminating the need to modify the grips. Designed for all 1911 type frames. Requires minor gunsmith fitting for safe operation.