GLOCK night sights are equipped with contrasting tritium inserts" enabling simple" accurate and quick target alignment in all light conditions. Size 6.9mm.
Features :
Features :
- Rear night sight
- Size 6.9mm
- Fits all models except G42/G43
- "Standard height on G20" G20SF" G21" G21SF" G29" G29SF" G30" G30SF" G30s" G31" G32 (Including Gen4)"