- Reversible Magazine Catch
- MIL-STD-1913 Picatinny Rail
- Interchangeable Backstrap (2 sizes)
- Loaded Chamber Indicator
- Striker Status Indicator
- Micro Red-dot Ready
- Interchangeable Mag-Well Ready
- Backstrap
OTHER FEATURES
- New trigger guard for a more effective grip
- Holster fit-and-lock (HFL)
- Angled rear sight edge for emergency one-hand racking
- Low profile, easy to disassemble slide stop lever
- The self-flared mag-well frame design
- New front grip texture
- New design extra comfortable improved beavertail