{"product_id":"e-c-metal-one-piece-hop-up-chamber-set-for-v2-m4-m16-gearbox-version-2-aeg-rifles-airsoft","title":"E\u0026C Metal One-Piece Hop-Up Chamber Set for Version 2 V2 M4 M16 Gearbox AEG Rifle Airsoft Gun","description":"\u003cli\u003e- E\u0026amp;C Metal One-Piece Hop-Up Chamber Set Version 2 V2 for M4 M16 Gearbox AEG Rifle Airsoft Gun\u003c\/li\u003e\u003cli\u003e- Made of Metal.\u003c\/li\u003e\u003cli\u003e- This one-piece metal chamber set improves durability and BB loading accuracy.\u003c\/li\u003e\u003cli\u003e- Enhances chamber rigidity and stabilizes muzzle velocity.\u003c\/li\u003e\u003cli\u003e- Reinforced hop-up bucking improves accuracy.\u003c\/li\u003e\u003cli\u003e- Fits M4 \/ M16 series Version 2 AEG gearbox.\u003c\/li\u003e\u003cli\u003e- Firmly fits the barrel base, maintaining the central position of the chamber.\u003c\/li\u003e\u003cli\u003e- Unlike the genuine plastic chamber which can bend or deform, this metal chamber provides high rigidity.\u003c\/li\u003e\u003cli\u003e- Ideal for upgraded electric guns that can withstand high air pressure.\u003c\/li\u003e\u003cli\u003e- Color - Silver\u003c\/li\u003e\u003cli\u003e- Weight - 33g\u003c\/li\u003e\u003cli\u003e- Original packaging.\u003c\/li\u003e","brand":"E\u0026C","offers":[{"title":"Default Title","offer_id":43410671960150,"sku":"JPAW01978","price":2800.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/5742\/5238\/files\/JPAW01978.jpg?v=1759425684","url":"https:\/\/japan.airsoftwebsite.com\/en\/products\/e-c-metal-one-piece-hop-up-chamber-set-for-v2-m4-m16-gearbox-version-2-aeg-rifles-airsoft","provider":"Airsoft Website","version":"1.0","type":"link"}