The Specna Arms SA-J20 VAPOR GBB SMG is a compact and powerful gas blowback (GBB) airsoft replica within the AK platform, developed in cooperation with Well Pro. This submachine gun is designed for CQB (Close Quarters Battle) and delivers an excellent balance of realism, performance, and compact size.
The realistic blowback system provides noticeable recoil and an authentic shooting experience in both semi and full-auto modes. It is ideal as a primary weapon in tight environments or as a backup for sniper and support players.
The construction combines aluminium, steel, and reinforced polymer, ensuring durability and a realistic feel. Key components such as the outer barrel, charging handle, and selector are made of aluminium, while critical parts like the inner barrel and controls are made of steel.
The SA-J20 VAPOR comes factory-equipped with an NPAS system, allowing precise power adjustment and influence on the blowback performance.
Aluminium:
Steel:
Polymer:
The Specna Arms SA-J20 VAPOR GBB SMG is a compact, realistic, and high-performance airsoft replica featuring blowback, adjustable power, and durable construction—perfect for CQB gameplay.
Upload a file with your order
The following extensions are supported: png, jpeg, jpg, gif, txt, csv, pdf, doc, docx, rtf, xls, xlsx, ppt, pptx, odt, ods, eps.
Upload file
