Scatterplot Sorbo Pad Bore-Up 70° (Semi-Soft).
Guarder Stainless Steel Cylinder Head V2.
Guarder Stainless Steel Cylinder G3/M16A2/AK.
Prometheus Air Seal Nozzle M16A2/M4/SR.
Specna Arms Gearbox Spring Set V2 (MP122).
SHS Selector Plate M4/M16 (NB0019).
Prometheus 7mm Metal Bushing with Bearing.
Ultimate 5,9mm NEXT-GEN Ball Bearings.