The PTS Syndicate Masada Gas Blowback Rifle, OEM by KWA will be available next month... "The PTS Masada GBBR is right around the corner. Available this June! The PTS Masada AEG Handguards are fully compatible with the new PTS Masada GBBR and the PTS Masada AEG Stocks are compatible with the new PTS Masada GBBR."