GSG 1911 SPARE PARTS KIT - SKU: GSG4110114 Maintenance parts kit complete with most common items needed to maintain your GSG 1911 pistol. Kit contains: 1 Firing Pin 1 Polish bottle 3ml 1 Pressure spring 1 Extractor 1 Slide stop plunger 1 Barrel fixing pin 1 Safety lock plunger 4 grip screws 1 Magazine safety spring 1 Magazine safety 1 Washer 1 Cache disc 1 Screw with flat head 1 Level indicator 1 Plate 1 Set screw 1 Grub screw