HELPFUL HOME HINT: If you have a Glock running the factory front sight, be really careful, if you shoot the gun under a table, to not have the front sight hit the underside of the table, the front sight will rip right off the gun. If you have a Glock running the factory rear sight, be careful not to do a one hand only malfunction clearance by hooking the rear sight on your belt, the rear sight will rip right off the gun. On a positive note, this means it will no longer require two lights taps with a hammer and screwdriver to remove the super-soft plastic sights yourself so can put some real sights on the gun.