Gunfire sent in their product update yesterday and it's a short update. They got deliveries of products from Airsoft Pro, a company based in the Czech Republic (or should it be Czechia now?). They have various upgrade parts for AEGs including CNC'd hop-up lever and hop-up chambers... "Another delivery of excellent parts from Airsoft Pro! As always you can find their top quality CNC hop-up chambers and tuning parts."