Algum brasileiro que ja comprou aqui sabe me dizer se itens abaixo de 60cm estao conseguindo chegar sem serem taxados?

Received this item in roughly 3 weeks to Canada (ON) DISCLAIMER: I ordered this before the warning in red referring to restricted shipping locations was added! If concerned, consult Zhenduo support or something! Do NOT rely on this review!)

That being said: Overall pretty solid blaster, shoots fast and looks cool as hell. attachments work well on it (hop up suppressor, angled foregrip and dual mag coupler run VERY well!)
Only 3 downsides are:
- the general feel (weight and quality of plastic) is not amazing. It's good enough for the price point however.
-Magazines wiggle a decent bit in the well
-My gun arrived with a production error magazine well spring (electrical connection point for the mags to feed) I contacted support and they were quick to respond and help walk me through repairing the mistake. I believe they would have properly compensated me if I had not been successful in repairing it! Quite simple for a moron like myself!

What kind of sight or laser can I put on the gun