- Check trigger sear fit
- Holds Grip safety to dress trigger bow interface
- Hold Thumb safety to dress for plunger interface
- Hold Thumb safety for sear interface inspection
- Hold Frame for ease of sear & disconnect installation
The 1911 Fixture Block fits the 1911 Armorer Plate to allow the armorer to fit and dress all parts of the handgun. The 1911 Fixture Block is a must have for performing a number of inspections to guarantee your 1911's are in perfect working order.