Durable Fibre Reinforced Plastic+Carbon Steel 7 Teeth Piston for Tuning Replicas for Airsoft AEG Hunting Accessories SA0111
https://www.vogueparade.com/shopping/EN/100005571/1/1005003390763858/durable-fibre-reinforced-plastic-carbon-steel-7-teeth-piston-for-tuning-replicas-for-airsoft-aeg-hunting-accessories-sa0111//