Using Telegram for selling illegal weapons is a NO GO. This is one of the reason why Telegram is always seen bad by the governments, just because there are idiots posting drugs, weapons, pedo, terroristic messages etc.
Since we are the biggest brand on Telegram and we visit tons of channels, we find always new channels about such topics. In the last days we found different weapon selling Telegram channels.

TelegramFreaks is against using Telegram for such goal and will report all such channels to the local police! We suggest to do the same if you discover similar channels #forabettertelegramexperience