Glock 43 OEM 9mm Receiver Parts Kit, All New Factory Original which includes the FIRING PIN ASSEMBLY, SAFETY PLUNGER & SPRING, EXTRACTOR WITH LOADED CHAMBER INDICATOR, EXTRACTOR DEPRESSOR PLUNGER ASSEDMBLY, SLIDE COVER PLATE, RECOIL SPRING ASSEMBLY and POLYMER FRONT & REAR SIGHTS. In this world of disruption and short supply, it just makes sense to have extra parts for your Glock 43.